Declension table of ?āyantṛ

Masculine	Singular	Dual	Plural
Nominative	āyantā	āyantārau	āyantāraḥ
Vocative	āyantaḥ	āyantārau	āyantāraḥ
Accusative	āyantāram	āyantārau	āyantṝn
Instrumental	āyantrā	āyantṛbhyām	āyantṛbhiḥ
Dative	āyantre	āyantṛbhyām	āyantṛbhyaḥ
Ablative	āyantuḥ	āyantṛbhyām	āyantṛbhyaḥ
Genitive	āyantuḥ	āyantroḥ	āyantṝṇām
Locative	āyantari	āyantroḥ	āyantṛṣu

Compound āyantṛ -

Adverb -āyantṛ