Declension table of ?samātṛka

Neuter	Singular	Dual	Plural
Nominative	samātṛkam	samātṛke	samātṛkāṇi
Vocative	samātṛka	samātṛke	samātṛkāṇi
Accusative	samātṛkam	samātṛke	samātṛkāṇi
Instrumental	samātṛkeṇa	samātṛkābhyām	samātṛkaiḥ
Dative	samātṛkāya	samātṛkābhyām	samātṛkebhyaḥ
Ablative	samātṛkāt	samātṛkābhyām	samātṛkebhyaḥ
Genitive	samātṛkasya	samātṛkayoḥ	samātṛkāṇām
Locative	samātṛke	samātṛkayoḥ	samātṛkeṣu

Compound samātṛka -

Adverb -samātṛkam -samātṛkāt