Declension table of ?atighnya

Neuter	Singular	Dual	Plural
Nominative	atighnyam	atighnye	atighnyāni
Vocative	atighnya	atighnye	atighnyāni
Accusative	atighnyam	atighnye	atighnyāni
Instrumental	atighnyena	atighnyābhyām	atighnyaiḥ
Dative	atighnyāya	atighnyābhyām	atighnyebhyaḥ
Ablative	atighnyāt	atighnyābhyām	atighnyebhyaḥ
Genitive	atighnyasya	atighnyayoḥ	atighnyānām
Locative	atighnye	atighnyayoḥ	atighnyeṣu

Compound atighnya -

Adverb -atighnyam -atighnyāt