Declension table of ?kṛśana

Masculine	Singular	Dual	Plural
Nominative	kṛśanaḥ	kṛśanau	kṛśanāḥ
Vocative	kṛśana	kṛśanau	kṛśanāḥ
Accusative	kṛśanam	kṛśanau	kṛśanān
Instrumental	kṛśanena	kṛśanābhyām	kṛśanaiḥ kṛśanebhiḥ
Dative	kṛśanāya	kṛśanābhyām	kṛśanebhyaḥ
Ablative	kṛśanāt	kṛśanābhyām	kṛśanebhyaḥ
Genitive	kṛśanasya	kṛśanayoḥ	kṛśanānām
Locative	kṛśane	kṛśanayoḥ	kṛśaneṣu

Compound kṛśana -

Adverb -kṛśanam -kṛśanāt