Declension table of ?asantāpa

Neuter	Singular	Dual	Plural
Nominative	asantāpam	asantāpe	asantāpāni
Vocative	asantāpa	asantāpe	asantāpāni
Accusative	asantāpam	asantāpe	asantāpāni
Instrumental	asantāpena	asantāpābhyām	asantāpaiḥ
Dative	asantāpāya	asantāpābhyām	asantāpebhyaḥ
Ablative	asantāpāt	asantāpābhyām	asantāpebhyaḥ
Genitive	asantāpasya	asantāpayoḥ	asantāpānām
Locative	asantāpe	asantāpayoḥ	asantāpeṣu

Compound asantāpa -

Adverb -asantāpam -asantāpāt