Declension table of ?sammatīya

Masculine	Singular	Dual	Plural
Nominative	sammatīyaḥ	sammatīyau	sammatīyāḥ
Vocative	sammatīya	sammatīyau	sammatīyāḥ
Accusative	sammatīyam	sammatīyau	sammatīyān
Instrumental	sammatīyena	sammatīyābhyām	sammatīyaiḥ sammatīyebhiḥ
Dative	sammatīyāya	sammatīyābhyām	sammatīyebhyaḥ
Ablative	sammatīyāt	sammatīyābhyām	sammatīyebhyaḥ
Genitive	sammatīyasya	sammatīyayoḥ	sammatīyānām
Locative	sammatīye	sammatīyayoḥ	sammatīyeṣu

Compound sammatīya -

Adverb -sammatīyam -sammatīyāt