Declension table of ?samānavayas

Neuter	Singular	Dual	Plural
Nominative	samānavayaḥ	samānavayasī	samānavayāṃsi
Vocative	samānavayaḥ	samānavayasī	samānavayāṃsi
Accusative	samānavayaḥ	samānavayasī	samānavayāṃsi
Instrumental	samānavayasā	samānavayobhyām	samānavayobhiḥ
Dative	samānavayase	samānavayobhyām	samānavayobhyaḥ
Ablative	samānavayasaḥ	samānavayobhyām	samānavayobhyaḥ
Genitive	samānavayasaḥ	samānavayasoḥ	samānavayasām
Locative	samānavayasi	samānavayasoḥ	samānavayaḥsu

Compound samānavayas -

Adverb -samānavayas