I think it might be useful if you could add how to output the diphthongs (with small ya/yu/yo) and geminate consonants (with small tsu).
Source: tatoeba (328069)
Geminate
Synonyms for "geminate" (64 found)
Ranked by relevance and common usage.
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
17 entriesShowing 16 of 17 words.
More specific
14 entriesconsonant doublingconsonant geminationdouble consonantdouble letterdouble vowelfricative geminategeminate consonantgeminate vowelnasal geminatepaired elementsyllable doublingvoiced geminatevoiceless geminatevowel gemination
Collocations
10 entriesconsonant doublingconsonant geminationdouble consonantgeminate consonantgeminate consonantsgeminate structuregeminate vowelsgemination processlinguistic geminationphonological gemination
Inflections
5 entriesDerivations
2 entriessimilar
1 entriesSample sentences
4 total sentences available.
Near-synonyms: paired, doubled, twinned
Source: wiktionary
For example, Martin (2007) notes that compounds in several languages (including English and Turkish) violate the general phonological principles in the language (e.g., English only allows geminate consonants in compounds).
Source: wiktionary
The attested forms show variation in the unstressed vowels (Srd. lèppere, lèpporo, lèppore, léppuri etc.) but agree on the labial geminate. We can thus reconstruct *leppVr-.
Source: wiktionary