Declension table of sumeru

Masculine	Singular	Dual	Plural
Nominative	sumeruḥ	sumerū	sumeravaḥ
Vocative	sumero	sumerū	sumeravaḥ
Accusative	sumerum	sumerū	sumerūn
Instrumental	sumeruṇā	sumerubhyām	sumerubhiḥ
Dative	sumerave	sumerubhyām	sumerubhyaḥ
Ablative	sumeroḥ	sumerubhyām	sumerubhyaḥ
Genitive	sumeroḥ	sumervoḥ	sumerūṇām
Locative	sumerau	sumervoḥ	sumeruṣu

Compound sumeru -

Adverb -sumeru