Declension table of ?kṛśāku

Masculine	Singular	Dual	Plural
Nominative	kṛśākuḥ	kṛśākū	kṛśākavaḥ
Vocative	kṛśāko	kṛśākū	kṛśākavaḥ
Accusative	kṛśākum	kṛśākū	kṛśākūn
Instrumental	kṛśākunā	kṛśākubhyām	kṛśākubhiḥ
Dative	kṛśākave	kṛśākubhyām	kṛśākubhyaḥ
Ablative	kṛśākoḥ	kṛśākubhyām	kṛśākubhyaḥ
Genitive	kṛśākoḥ	kṛśākvoḥ	kṛśākūnām
Locative	kṛśākau	kṛśākvoḥ	kṛśākuṣu

Compound kṛśāku -

Adverb -kṛśāku