Declension table of ?avicintya

Masculine	Singular	Dual	Plural
Nominative	avicintyaḥ	avicintyau	avicintyāḥ
Vocative	avicintya	avicintyau	avicintyāḥ
Accusative	avicintyam	avicintyau	avicintyān
Instrumental	avicintyena	avicintyābhyām	avicintyaiḥ avicintyebhiḥ
Dative	avicintyāya	avicintyābhyām	avicintyebhyaḥ
Ablative	avicintyāt	avicintyābhyām	avicintyebhyaḥ
Genitive	avicintyasya	avicintyayoḥ	avicintyānām
Locative	avicintye	avicintyayoḥ	avicintyeṣu

Compound avicintya -

Adverb -avicintyam -avicintyāt