Declension table of ?demivas

Masculine	Singular	Dual	Plural
Nominative	demivān	demivāṃsau	demivāṃsaḥ
Vocative	demivan	demivāṃsau	demivāṃsaḥ
Accusative	demivāṃsam	demivāṃsau	demuṣaḥ
Instrumental	demuṣā	demivadbhyām	demivadbhiḥ
Dative	demuṣe	demivadbhyām	demivadbhyaḥ
Ablative	demuṣaḥ	demivadbhyām	demivadbhyaḥ
Genitive	demuṣaḥ	demuṣoḥ	demuṣām
Locative	demuṣi	demuṣoḥ	demivatsu

Compound demivat -

Adverb -demivas