Zwani

Zwani is a language spoken by humans on Jupiter's moon, Europa, in the Kingdom of Europa, where it is the sole official language of it's entire population of 32 million people. 

General information
Zwani is a synthetic nominative-accusative head-initial language. It is classified as a language isolate despite being an evolved version of a creole of 7 languages (English, Spanish, Russian, Polish, Armenian, Turkish, and Georgian). Word order is generally SVO, but the subject pronoun can be dropped given that it is personal, not polypersonal, and in the nominative case. Verbs conjugate for person, number, tense, aspect, and mood. Nouns decline for case and number. Pronouns decline for gender, number, case, and person.

History
In the year 2050 a plan to terraform Earth's moon, Mars, mars' moons, and the four largest moons of Jupiter is proposted in order to avoid over-population on Earth. It is approved and accepted by almost everyone, and by 2100, all 8 celestial bodies are inhabitable by humans. By the year 3000, all of the Mars and all of the moons are fully inhabited and have thriving societies. Zwani is spoken on Jupiter's smallest inhabited moon, Europa (Zwani: Ózłopa). At first, three main languages were spoken on Europa: English, Turkish, Spanish, and Russian, with smaller diasporas of languages such as Polish, Armenian, German, and Georgian. By 2500, the speakers of Earth-languages are starting to speak multiple creoles in order to communicate, and by 3000, a single creole language is formed, which eventually evolves into an entirely new language as the amount of Europians increase. By the year 4000, Zwani is spoken natively by the entire population of the Kingdom of Europa, about 32 million people.

Consonants

 * The retroflex consonants are only found in words descended from Polish or Russian. In the main dialect they are seperate phonemes from /ʃ/ and /ʒ/, but many speakers replace the retroflex consonants with their post-alveolar counterparts.
 * The nasal consonant can assimilate to a labiodental, dental, or retroflex nasal before labiodental, dental, or retroflex consonant, but these nasals are not seperate phonemes.

Alphabet
If two vowels are written in a row, they are always pronounced as two vowels seperated by a glottal stop. Because of this, the glottal stop (' ),  despite being an official letter of the script, is usually omitted in writing because it only appears between two vowels in a row. All official documents are written with the glottal stop.

The letter Ńń represent both /ɲ/ and /ŋ/. Word finally, it will be /ŋ/ and everywhere else, it is /ɲ/.

Phonotactics
(C)(C)(C)V(C)(C)(C)

Any single consonant may occur initially, and any consonant other than /j/ may end a syllable. The onset's actual structure is (C)(C)(X) where (X) is an approximant.

Pronouns
Pronouns are irregular and do not follow normal declension patterns as other nouns do.

Polypersonal pronouns
Polypersonal pronouns express the subject and object as a one-word pronoun in Zwani. They agree with the subject and object and can only be used when the subject (nominative) and the object (accusative) are both pronouns. Verbs used alongside a polypersonal pronoun conjugate for the nominative person and not the accusative.

Declension
There are three types of nouns in Zwani and each noun type has a different declension pattern. Type one nouns end in a front vowel, type two nouns in a central or back vowel, and type three nouns end in a consonant. Nouns decline for seven cases: nominative, accusative, dative, genetive, insturmental, locative, and ablative.
 * The nominative case marks the subject.
 * The accusative case marks the direct object.
 * The dative case marks the indirect object, but also functions as a benefactive case.
 * The genetive case shows possession, but also functions as a partitive case.
 * The insturmental case marks an object being used for something. This can be using an object to do something (ex: i write with the pencil) or using a place for a gathering (ex: we had a party at my house).
 * The locative case marks the object of a locative or a motion preposition, or when used without a preposition, shows location in at or on something. There is no distinction between the three other than context.
 * The ablative case is a rare exception to the locative case. It shows movement away from something or acquisition from something.

Type three declension
Type three declensions are pretty straight-forward and do not require any truncating whatsoever. Nouns instead, essentially, suffix case endings.

Verbs
Zwani verbs are very complex. There are two types of verbs: verbs ending with -k and verbs ending with -r or -l. Each type has a different conjugation. Verbs actually conjugate only for person, number, and tense but a synthetic "verb" conveys aspect, mood, evidentiality, and negativity. However, evidentiality is only conveyed in the past tense of a verb. There are no irregular verbs in Zwani.

-k stem verbs
Verbs ending with -k and generally descend from Turkish or Georgian, but there are many verbs that descend from English.

-r/l stem verbs
Verbs ending in -r or -l descend from Spanish, Polish, and Russian, and Armenian. Rarely do they descend from English.

The synthetic verb
The synthetic verb conveys information that the simple conjugated verb cannot. It goes directly after the verb in a sentence. There are three main parts: the aspect marker, the mood marker, and the evidentiality marker. It can take on a negative suffix (ńe-) to negate the verb before it.
 * the vowel in parentheses is only written and pronounced in the absence of an evidentiality marker

Vocabulary
 Zwani Dictionary  at ConWorkShop (updated frequently)