Declension table of ?āyavasa

Masculine	Singular	Dual	Plural
Nominative	āyavasaḥ	āyavasau	āyavasāḥ
Vocative	āyavasa	āyavasau	āyavasāḥ
Accusative	āyavasam	āyavasau	āyavasān
Instrumental	āyavasena	āyavasābhyām	āyavasaiḥ āyavasebhiḥ
Dative	āyavasāya	āyavasābhyām	āyavasebhyaḥ
Ablative	āyavasāt	āyavasābhyām	āyavasebhyaḥ
Genitive	āyavasasya	āyavasayoḥ	āyavasānām
Locative	āyavase	āyavasayoḥ	āyavaseṣu

Compound āyavasa -

Adverb -āyavasam -āyavasāt