Declension table of ?sthula

Neuter	Singular	Dual	Plural
Nominative	sthulam	sthule	sthulāni
Vocative	sthula	sthule	sthulāni
Accusative	sthulam	sthule	sthulāni
Instrumental	sthulena	sthulābhyām	sthulaiḥ
Dative	sthulāya	sthulābhyām	sthulebhyaḥ
Ablative	sthulāt	sthulābhyām	sthulebhyaḥ
Genitive	sthulasya	sthulayoḥ	sthulānām
Locative	sthule	sthulayoḥ	sthuleṣu

Compound sthula -

Adverb -sthulam -sthulāt