Declension table of ?sūryarc

Feminine	Singular	Dual	Plural
Nominative	sūryark	sūryarcau	sūryarcaḥ
Vocative	sūryark	sūryarcau	sūryarcaḥ
Accusative	sūryarcam	sūryarcau	sūryarcaḥ
Instrumental	sūryarcā	sūryargbhyām	sūryargbhiḥ
Dative	sūryarce	sūryargbhyām	sūryargbhyaḥ
Ablative	sūryarcaḥ	sūryargbhyām	sūryargbhyaḥ
Genitive	sūryarcaḥ	sūryarcoḥ	sūryarcām
Locative	sūryarci	sūryarcoḥ	sūryarkṣu

Compound sūryark -

Adverb -sūryark