Declension table of ?sthūlaka

Masculine	Singular	Dual	Plural
Nominative	sthūlakaḥ	sthūlakau	sthūlakāḥ
Vocative	sthūlaka	sthūlakau	sthūlakāḥ
Accusative	sthūlakam	sthūlakau	sthūlakān
Instrumental	sthūlakena	sthūlakābhyām	sthūlakaiḥ sthūlakebhiḥ
Dative	sthūlakāya	sthūlakābhyām	sthūlakebhyaḥ
Ablative	sthūlakāt	sthūlakābhyām	sthūlakebhyaḥ
Genitive	sthūlakasya	sthūlakayoḥ	sthūlakānām
Locative	sthūlake	sthūlakayoḥ	sthūlakeṣu

Compound sthūlaka -

Adverb -sthūlakam -sthūlakāt