Declension table of sthūra

Neuter	Singular	Dual	Plural
Nominative	sthūram	sthūre	sthūrāṇi
Vocative	sthūra	sthūre	sthūrāṇi
Accusative	sthūram	sthūre	sthūrāṇi
Instrumental	sthūreṇa	sthūrābhyām	sthūraiḥ
Dative	sthūrāya	sthūrābhyām	sthūrebhyaḥ
Ablative	sthūrāt	sthūrābhyām	sthūrebhyaḥ
Genitive	sthūrasya	sthūrayoḥ	sthūrāṇām
Locative	sthūre	sthūrayoḥ	sthūreṣu

Compound sthūra -

Adverb -sthūram -sthūrāt