Like natural languages, the constructed language Esperanto contains profane words and indecent vocabulary. Some of this was formulated out of the established core vocabulary, or by giving specific profane or indecent senses to regularly formed Esperanto words. Other instances represent informal neologisms that remain technically outside the defined vocabulary of the language, but have become established by usage.
Esperanto distinguishes between profanity and obscenity (this distinction is not always made in English). Profanity in Esperanto is called sakro, after the older French sacre, and consists of what English speakers would call "oaths": religious or impious references used as interjections, or to excoriate the subject of the speaker's anger. According to Renato Corsetti, former president of the World Esperanto Association, sakro is "a word or phrase used to express one's indignation or anger or similar sentiment, not directly addressed to a particular person."
Obscenity in Esperanto is called maldeca or nedeca ("indecent"), triviala, ("vulgar, indelicate, low-class"), tabua ("taboo"), pika ("sharp, stinging") or malnobla ("ignoble"). These are the Esperanto words that refer to sexual acts and bodily functions in non-clinical ways.
Alos & Velko (1991) use vocabulary along these lines, put into the "mallongoj" (abbreviation) legend:
|GV||ĝenerala vortaro - normala vorto||normal words|
|Jar||ĵargono - pika vorto, kiu ne uzindas en pruda konversacio||jargon: words not used in "prude" conversations|
|Neo||neologismo - proponita vorto far aŭtoro, apenaŭ uzata||neologisms for swearing|
|Sci||scienca - faka (ofte medicina) vorto||scientific term (from "Fach", German), often from medicine|
As a planned language designed for international communication neither interjections to be used in anger, expletives nor familiar expressions for sex acts and bodily functions were priorities for L. L. Zamenhof, and as such this sort of vocabulary does not loom large in either the Unua Libro nor in the Fundamento de Esperanto. According to Alos and Velkov, "neither Zamenhof nor the other pioneers of the international language used obscene words in their works; nevertheless, they all tried to make Esperanto a real language."
Alos and Velkov's remarks suggest a belief that a language without expletives or familiar expressions for sex acts and bodily functions is incomplete. Such a language would fail to respond to all of the situations that humans use language for. In furtherance of making Esperanto more "real" in this sense, Esperantists have created or invented the vocabulary thought to be missing. A number of important Esperantists have worked to further this effort.
In 1931, the poet Kálmán Kalocsay published Sekretaj sonetoj ("Secret Sonnets"), a poem cycle on erotic themes, that helped circulate some of the unofficial root words that form part of the basis of familiar sexual expressions in Esperanto. In 1981, Hektor Alos and Kiril Velkov published a small pamphlet on Tabuaj vortoj en Esperanto: vortaro, kun ekzemploj pri praktika uzado ("Taboo words in Esperanto: a dictionary with examples for practical use") that also discussed Esperanto sexual expressions and oaths; their pamphlet was distributed by the major Esperanto language book services. In 1987, Renato Corsetti, who later became president of the World Esperanto Association, published Knedu min, Sinjorino: tabuaj kaj insultaj esprimoj en Esperanto ("Knead me, madam: taboo and insulting expressions in Esperanto"), that also discussed this aspect of Esperanto vocabulary, and increased its coverage of interjections and expletives. The title of Corsetti's book plays on that of Kredu Min, Sinjorino! ("Believe Me, Madam"), a well-received original novel in Esperanto by Cezaro Rossetti.
Some of the profane vocabulary of Esperanto is derived by giving specific and profane meanings to words formed according to the regular methods of Esperanto grammar. For example, one Esperanto word for "a female prostitute" is ĉiesulino. This word, which has no direct cognate in any European language, is confected entirely from a priori elements belonging to Esperanto alone: a female (-in-) person (-ul-) who "belongs to everyone" (ĉies-). This last root is one of the systematically formed Esperanto correlatives. While the word could mean anything indicated by its constituent parts, usage has confined it to this particular sense. Since Esperanto grammar regularly allows the creation of new words, it lends itself to the generation of a large number of synonyms; as an example of the process, the words publikulo ("public person"), stratulo ("street person", compare English streetwalker) and sinvendisto ("self-seller") have all been coined to refer to prostitutes.
Esperanto grammar allows and encourages the development of new vocabulary along these lines. The Esperanto word seksumi means "to have sexual intercourse" or, more generally, to engage in sexual activity; it combines the word for "gender" (sekso) with the indefinite kadigan suffix -um-; fingrumi, "to masturbate", is a similar construction on the word for "finger" (fingro), though the normal meaning of the word is "to feel/touch with the fingers"; and langumi, to fellate, from lango, "tongue" as a body part. An oblique word for menstruation is monataĵo, combining monato "month" with a suffix meaning roughly "matter".
Other Esperanto profanities are simply the Esperanto words that name subjects invoked as oaths. The devil (diablo) is frequently invoked in these, with phrases such as Diablo prenu ĝin! ("May the Devil take it!"), Diablo manĝu vin! ("May the Devil eat you!") and Kia diablaĵo! ("What a piece of deviltry!")
The fundamental vocabulary of Esperanto contains a number of pejoratives. The root fuŝ- means "to botch" or "to bungle", and as such figures prominently in some of these formations; a fuŝado is a FUBAR situation. Fuŝ- also figures as a pejorative prefix. The prefix fi- (roughly, "immoral") and the suffix -aĉ- (roughly, "bad, inferior") are also parts of the core vocabulary with pejorative functions; they have been combined to produce words such as fiaĉulo, a thoroughly disgusting person. Fek- is the Esperanto root for dung; Alos and Velkov report encountering combinations like fikfek ("fuck-shit").
Normal words or technical terms that are, out of context, taboo
As in many natural languages, some medical/anatomical terms can become profanities if used outside the medical context. A&V give examples such as libido (Sci), meleno (Sci) or menopaŭzo (Sci); or normal words like lubriki (GV) - to lubricate or menstruation, menstruo (GV).
"Sacralities": cultural references without any taboo connotation used as if they were profanities
Humorous oaths refer to Esperanto culture. The use of phrases like Aktoj de la Akademio! (Acts of the Academy!) and Fundamenta Krestomatio! ("Fundamental Chrestomathy") invoke the names of Esperanto institutions and Dr. Zamenhof's books. See Quebec French profanity for such a form of profanity in a natural language.
Minced oaths (vortludoj)
As in American English or Russian, variations of stress from an affixed root to a suffixed root or vice versa may give the word another, profane meaning (international students' pun: an-alysis (calculus) to anal-lysis). Other forms of mincing to "profane" an everyday word or "de-fame" a profanity (like hell->heck in Puritan countries, or artistic: words like "frack" or "feldercarp" in Battlestar Galactica) are exchanging a consonant or vowel, or adding/omitting a circumflex (ĉ to c or vice-versa).
Other such words in Esperanto are technically "neologisms", words that were not added to the core vocabulary by Dr. Zamenhof, nor made official by the Esperanto Academy. Many of the items of the profane vocabulary do not appear in the official word list published by the Esperanto Academy. They appear, nevertheless, in standard reference works such as Gaston Waringhien's Plena Ilustrita Vortaro de Esperanto, often with the note that they are indecent neologisms.
In 1932, Kálmán Kalocsay (writing as "Peter Peneter") publicized, if he did not invent, much of the informal sexual vocabulary of Esperanto in his poem cycle Sekretaj sonetoj ("Secret Sonnets"). The poems conclude with an appendix, also set forth in verse, that defines each of the neologisms found in the poems themselves, including Esperanto roots such as fiki, "to fuck", borrowed from German; kaco, "cock" in the sense of "penis", borrowed from Italian; and piĉo, "cunt", borrowed from Slavic. One of Kalocsay's poems consists of little more than a listing of synonyms for sexual intercourse generated by the combinatory possibilities or metaphorically extended meanings of Esperanto words:
- Por la unua, dolĉa foj': deflori,
kaj poste: nupti, karnon miksi, trui,
seksumi, kaj koiti, kaj geĝui,
kopuli, kohabiti kaj amori.
Enpafi, ŝtopi, vosti, grotesplori,
palisi, kaj bambui, kaj geglui,
kunkuŝi, kaj interne intervjui,
bombardi sube, mini, lanci, bori.
Kaj broson brosi, glavon karnan ingi,
buteron kirli, sondi, piŝti, piki,
kamenbalai, inan ingon klingi,
surpingli, karnon planti, truon fliki,
la brulon per la akvotub' estingi,
tranajli, spili, ŝargi, farĉi, fiki.
Once a root achieves currency in Esperanto, it becomes available to all of the derivational processes of Esperanto grammar; so that fiki "to fuck" is the source for fikilo, a dildo or a penis, literally a tool (-ilo) for fucking; and for many other regularly formed words.
- Sacre is preserved in the sense of "profanity" in Québécois French. In standard metropolitan French, sacre is restricted to the senses of "consecration" or "coronation".
- . . . vorto aŭ frazo uzata por esprimi sian indignon aŭ koleron aŭ similan senton, ne alparolante rekte difinitan homon.
- Jordan, p. 249
- Alos and Velkov
- eo:Latina obscaena
- Alos and Velkov: Nek Zamenhof nek la aliaj pioniroj de lingvo Internacia en siaj verkoj uzis obscenajn vortojn, kvankam ĉiuj ili klopodis fari el Esperanto realan lingvon.
- Waringhien; Alos and Velkov
- Kolker; Sakro article
- Kolker; Alos and Velkov
La piĉo (bele ŝmaca vorto) signas
tute vulgare la virinan fendon,
kaŝitan en la ombra musk' de haroj.
La vorto venas el la slavaj lingvoj,
ĉar latinidaj vortoj "kuno", "kono"
ne taŭgas, okupitaj alisence.
Sed ĉiuj slavaj lingvoj same havas
en tiu vorto la silabon "pi"
kaj ankaŭ sonon "zdo" aŭ "ĉo" aŭ "ĝo",
ĉi vorton ni donacu do al ili:
ja nian lingvon slava tero naskis
kaj por la nask' ĉi aĵo necesegas.
("The piĉo (a tasty word) vulgarly means a woman's fissure, hidden in a shadowy thicket of hair. The word comes from the Slavic languages, because the Romance words kono or kuno are inappropriate, being used in other meanings. But all Slavic languages have the syllable pi in this word, followed by "zdo", "ĉo", "ĝo"; so we give this word to them. Our language was born in Slavic lands, and this thing is quite necessary for giving birth.")
- Sakro, article in the Esperanto Wikipedia.
- Kichard Bonker and Henry Beard; Illustrated by Bruce Cochran NATIONAL LAMPOON, November 1972, Vol. 1, No. 32 How to Talk Dirty in Esperanto.
- Hektor Alos, Kiril Velkov, Tabuaj vortoj en Esperanto: Vortaro, kun ekzemploj pri praktika uzado. (Vraca, 1981). Online edition accessed June 8, 2008.
- Renato Corsetti, Knedu min, Sinjorino: tabuaj kaj insultaj esprimoj en Esperanto (La KancerKliniko, 2006)
- David K. Jordan, Being Colloquial in Esperanto: A Reference Guide for Americans. (University Press of America, 1992; ISBN 0-8191-8646-5).
- Kálmán Kalocsay (writing as "Peter Peneter"), Sekretaj sonetoj, (1932), accessed June 8, 2008
- Boris Kolker, Vojaĝo en Esperanto-lando: Perfektiga kurso de Esperanto. (Moscow: Progress, 1992; ISBN 5-01-002953-7).
- Gaston Waringhien, ed., Plena Ilustrita Vortaro de Esperanto kun Suplemento (Sennacieca Asocio Tutmonda, 1987).