Declension table of ?kṛtastoma

Masculine	Singular	Dual	Plural
Nominative	kṛtastomaḥ	kṛtastomau	kṛtastomāḥ
Vocative	kṛtastoma	kṛtastomau	kṛtastomāḥ
Accusative	kṛtastomam	kṛtastomau	kṛtastomān
Instrumental	kṛtastomena	kṛtastomābhyām	kṛtastomaiḥ kṛtastomebhiḥ
Dative	kṛtastomāya	kṛtastomābhyām	kṛtastomebhyaḥ
Ablative	kṛtastomāt	kṛtastomābhyām	kṛtastomebhyaḥ
Genitive	kṛtastomasya	kṛtastomayoḥ	kṛtastomānām
Locative	kṛtastome	kṛtastomayoḥ	kṛtastomeṣu

Compound kṛtastoma -

Adverb -kṛtastomam -kṛtastomāt