Adwan

The Adwanic language, Adwan, is an Indo-European language that is unrelated to any of the main European groups. Adwan, an isolating language, therefore, only shares grammatical roots more than lexical roots.

Adwan is a synthetic, inflectional languages. Verbs are conjugated for person, number, tense, aspect, mood, voice and polarity. Nouns are declined to case, and number, as are Adjectives. Numbers in Adwan also decline, as with pronouns.

Natural gender in Adwan doesn't exist, as it faded before widespread usage. All nouns are neuter in Adwan; differences between literal genders in Adwan (such as gentleman and gentlewoman, or boy and girl) are made with either affixes, or with adjectives that act like particles (Gentleman in Adwan is Þaìþafümš, while gentlewoman in Adwan is Þaìþafümč; note, there are irregular nouns that do have gender declensions, as these are usually used with gender rather than with the neuter case). The lack of gender-based declensions open a wide array of space for declensions. Adwan is rich in declensions, having up to seven "weak" declensions (which use affixing), and up to six "strong" declensions (which use ablaut and other means of morphologically changing the stem rather than the affix). No Adwanic case ending is completely alike with other case endings, therefore each noun has 14 possible forms, not including gender affixes.

One interesting thing about Adwan is its inflectional morphology, which is stuck somewhere between an agglutinative morphology and a fusional synthetic one. While most nouns that inflect change per declension, some of them using stem changes, verbs conjugate using agglutination, sticking together affixes for tense and aspect, mood, voice and person.

Of the many traits in Adwan, another notable one is the use of ablaut, which has been theorized as a link to other Indo-European languages, mainly Germanic ones. Consonant shifts are incredibly seldom, as are irregulary verbs (the verb to be has four different forms, the informal being the irregular and the formal being regular).

Adwan is generally a subject-verb-object language, though because of the inflectional system that goes on in Adwan, word order is quite free.

Phonology
Adwan empoys 30 consonants and 8 vowels (with a numerous amount of diphthong combinations).

Consonants

 * The phoneme /ɬ/ is not an allophone of /l/.

Alphabet
The Adwanic alphabet consists of 38 letters:

A B C Č D Ð Ď E F G Ğ H I J K L Ł M N Ň O Ö P R Þ S Š T Ť U Ü V W Ẃ Y Z Ž Ż

Consonant-wise, Adwan is completely phonemic. Along with the 37 letters in the alphabet, Adwan also has the traditional digraph ‹ch›, representing the phoneme ‹x›.

Latin Alphabet Extensions
Adwan employs 14 letters that are foreign to the basic Latin alphabet. These letters are considered letters on their own, rather than letters with diacritics.
 * ‹Č,č› represents the phoneme ‹tʃ›, as in the English word chocolate.
 * ‹Ð,ð› represents the phoneme ‹ð›, as in the English word therefore.
 * ‹Ď,ď› represents the phoneme ‹dʒ›, as in the English word jam.
 * ‹Ğ,ğ› represents the phoneme ‹ɣ›, which doesn't exist in English. It is a ‹g›, but smoother and in the back of the throat, almost like a ‹g› version of ‹x›; it is represented as in the Greek word γάλα.
 * ‹Ł,ł› represents the phoneme ‹ɬ›, which doesn't exist in English. It is almost like saying ‹š› and ‹l› together but quickly, or blowing while your tongue is curled back. It is represented as in the Welsh word lloyd.
 * ‹Ň,ň› represents the phoneme ‹ŋ›, as in the English word sing. Note that the ‹g› isn't pronounced, and the ‘n‘ is velarized.
 * ‹Ö,ö› represents the phoneme ‹ø›, which doesn't exist in English. The closest sound would be the ou in would, only a bit higher. It is represented as in the French word peu, or the Norwegian word søt.
 * ‹Š,š› represents the phoneme ‹ʃ›, as in the English word cash.
 * ‹Ť,ť› represents phoneme ‹ʔ›, like the pause in the English phrase uh-oh. Note how you don't sayd uhhhoooh together, but you break them apart -- that's what ‹Ť,ť› does.
 * ‹Ü,ü› represents the phoneme ‹y›, which doesn't exist in English. Say ee and round your lips as if saying ‹ö›. It is represented as in the French word tu.
 * ‹Ẃ,ẃ› represents the phoneme ‹ɥ›, which doesn't exist in English. It is like a ‹j› + ‹w› sound (y + w for non-IPA users). It is represented as is in the French word lui.
 * ‹Ž,ž› represents the phoneme ‹ʒ›, as in the English word vision, or as in the French word je.
 * ‹Ż,ż› represents the phoneme ‹dz›, as in the English word cards. 

Acute Accent; Stress
Adwan adds acute accents (and double acute accents to all vowels with umlauts) to all vowels to add stress if the stress isn't on the penultimate syllable.
 * ‹Á,á› represents stress on the ‹a›.
 * ‹É,é› represents stress on the ‹e›.
 * ‹Í,í› represents stress on the ‹i›.
 * ‹Ó,ó› represents stress on the ‹o›.
 * ‹Ő,ő› represents stress on the ‹ö›.
 * ‹Ú,ú› represents stress on the ‹u›.
 * ‹Ű,ű› represents stress on the ‹ü›.
 * ‹Ý,ý› represents stress on the ‹y›.

Grave Accents; Diphthong Formation
Apart from acute accents, hačeks, grave accents are also added to vowels that create diphthongs. As Adwan is a phonemic language, double vowel clusters do not form diphthongs, but are pronounced each. A vowel cluster that has the second vowel with a grave accent creates the diphthong. Note: Diphthongs for the vowels ‹ỳ› are allophones of ‹ì›.
 * ‹À,à›
 * ‹Eà, eà›; represents the sound in the word can, stressed to sound slightly country.
 * ‹È,è›
 * ‹Iè, iè› represents another rounded sound, like ‹ià›. It sounds like a northern Norwegian "e", or like the word "kit", rather like "Kih-et", said in one syllable.
 * ‹Ì,ì›
 * ‹Aì, aì›; [aɪ̯]; represents the sound in kite, or eye. 
 * ‹Eì, eì›; [eɪ̯]; represents the sound in cake, or fate.
 * ‹Öì, öì›; [øɪ̯]; represents the sound of ‹ö› plus ‹y› or ‹i›.
 * ‹Uì, uì›; [uɪ̯]; represents the sound in the Spanish word muy. It's a combination of "oo" and "ee", for non-IPA readers.