Question: Fuck is an English-language word most often used in an obscene way; this word is used in the phrase Khuy Voynel which is what language for "Fuck War"?

Context paragraphs:
Khuy Voyne!: "Khuy Voyne" (also transliterated "Huy Voynye," etc.; Russian: , pronounced ] , English translation: "Fuck war" or "Dick to the war") is a phrase developed by former t.A.T.u. producer Ivan Shapovalov during the girls' promotional tour in the USA in early 2003.

Glokaya kuzdra: Glokaya kuzdra (Russian: Глокая куздра ) is a reference to a Russian language phrase constructed from non-existent words in a grammatically proper way, similar to the English language phrases using the pseudoword "gostak".  It was suggested by Russian linguist Lev Shcherba.  The full phrase is: "Гло́кая ку́здра ште́ко будлану́ла бо́кра и курдя́чит бокрёнка" ("Glokaya kuzdra shteko budlanula bokra i kurdyachit bokryonka").  In the phrase, all word stems (glok-, kuzdr-, shtek-, budl-, bokr-, kurd-) are meaningless, but all affixes are real, used in a grammatically correct way and — which is the point — provide enough semantics for the phrase to be a perceived description of some dramatic action with a specified plot but with unknown entities.  A very rough English translation (considering no semantic information is available) could be: "The glocky kuzdra shteckly budled the bocker and kurdyaks the young bocker."

Elision: In linguistics, an elision or deletion is the omission of one or more sounds (such as a vowel, a consonant, or a whole syllable) in a word or phrase.  Sometimes sounds are elided to make a word easier to pronounce.  The word "elision" is frequently used in linguistic description of living languages, and "deletion" is often used in historical linguistics for a historical sound change.

Quotation marks in English: In English writing, quotation marks or inverted commas, also known informally as quotes, speech marks, quote marks, quotemarks or speechmarks, are punctuation marks placed on either side of a word or phrase in order to identify it as a quotation, direct speech or a literal title or name.  They are also used to indicate that the meaning of the word or phrase they surround should be taken to be different from (or, at least, a modification of) that typically associated with it (e.g. in the sentence "the elite, composed by people of mixed ancestry, embraced their "whiteness"" – the quotation marks modify the word "whiteness" to pertain to European culture rather than the color white); in this way, they are often used to express irony.  They also sometimes appear to be used as a means of adding emphasis, although this usage is usually considered incorrect.

Round-trip translation: Round-trip translation (RTT), also known as back-and-forth translation, recursive translation and bi-directional translation, is the process of translating a word, phrase or text into another language (forward translation), then translating the result back into the original language (back translation), using machine translation (MT) software.  It is often used by laypeople to evaluate a machine translation system, or to test whether a text is suitable for MT when they are unfamiliar with the target language.  Because the resulting text can often differ substantially from the original, RTT can also be a source of entertainment.

Oburoni: Oburoni (or Obroni) is the Akan (or more specifically, the Twi language) word for foreigner, literally meaning "those who come from over the horizon."  It is often colloquially translated into "white person."  The word "oburoni" derives from the word "buro" which means "from beyond the horizon," and "ni" which means "person".  The plural form of "oburoni" is "aburofoɔ" ("foɔ" is the plural form of "ni") which is often used to refer to the English language or English people.

Milord: Milord, or in English "my lord" or "m'lord" sounded like "milord" to continentals, just as it did to the English ear.  "My lord" is of purely English derivation.  But in the nineteenth century, 'spelt "milord (also milor"') (French pronunciation [milɔʁ]) was well known as a word that continental Europeans (especially French), whose jobs often brought them into contact with travellers (innkeepers, guides, etc.), commonly used to address Englishmen or male English-speakers who seemed to be upper-class (or whom they wished to flatter) – even though the English-language phrase "my Lord" (the source of "milord") played a somewhat minor role in the British system of honorific forms of address, and most of those addressed as "milord" were not in fact proper "lords" (members of the nobility) at all.  The word "milord" was occasionally borrowed back into the English language in order to be used as a sarcastic or jocular reference to British travellers abroad.

Obbligato: In Western classical music, obbligato (] , also spelled obligato) usually describes a musical line that is in some way indispensable in performance.  Its opposite is the marking "ad libitum".  It can also be used, more specifically, to indicate that a passage of music was to be played exactly as written, or only by the specified instrument, without changes or omissions.  The word is borrowed from Italian (an adjective meaning "fixed"; from Latin "obligatus" p.p. of "obligare", to oblige); the spelling "obligato" is not acceptable in British English; however, it is often used as an alternative spelling in the US.  The word can stand on its own, in English, as a noun, or appear as a modifier in a noun phrase (e.g. "organ obbligato").

Fuck: Fuck is an obscene English-language word, which refers to the act of sexual intercourse and is also commonly used as an intensifier or to denote disdain.  Its origin is obscure but is usually considered to be first attested to around 1475, although it may be considerably older.  In modern usage, the term "fuck" and its derivatives (such as "fucker" and "fucking") can be used as a noun, a verb, an adjective, an interjection, or an adverb.  There are many common phrases that employ the word, as well as compounds that incorporate it, such as "motherfucker," "fuckwit" and "fucknut".

Mat (Russian profanity): Mat (Russian: мат; матерщи́на / ма́терный язы́к / мáтный язы́к , "matershchina" / "materny yazyk" / "matny yazyk") is the term for vulgar, obscene, or profane language in Russian and some other Slavic language communities.  The term "mat" derives from the Russian word for mother, a component of the key phrase "Ёб твою мать", yob tvoyu mat’ (fuck your mother)

Supporting paragraphs: Khuy Voyne! Fuck
Answer: Russian