Declension table of tṛtīyaka

Masculine	Singular	Dual	Plural
Nominative	tṛtīyakaḥ	tṛtīyakau	tṛtīyakāḥ
Vocative	tṛtīyaka	tṛtīyakau	tṛtīyakāḥ
Accusative	tṛtīyakam	tṛtīyakau	tṛtīyakān
Instrumental	tṛtīyakena	tṛtīyakābhyām	tṛtīyakaiḥ tṛtīyakebhiḥ
Dative	tṛtīyakāya	tṛtīyakābhyām	tṛtīyakebhyaḥ
Ablative	tṛtīyakāt	tṛtīyakābhyām	tṛtīyakebhyaḥ
Genitive	tṛtīyakasya	tṛtīyakayoḥ	tṛtīyakānām
Locative	tṛtīyake	tṛtīyakayoḥ	tṛtīyakeṣu

Compound tṛtīyaka -

Adverb -tṛtīyakam -tṛtīyakāt