Declension table of ?pramanthu

Masculine	Singular	Dual	Plural
Nominative	pramanthuḥ	pramanthū	pramanthavaḥ
Vocative	pramantho	pramanthū	pramanthavaḥ
Accusative	pramanthum	pramanthū	pramanthūn
Instrumental	pramanthunā	pramanthubhyām	pramanthubhiḥ
Dative	pramanthave	pramanthubhyām	pramanthubhyaḥ
Ablative	pramanthoḥ	pramanthubhyām	pramanthubhyaḥ
Genitive	pramanthoḥ	pramanthvoḥ	pramanthūnām
Locative	pramanthau	pramanthvoḥ	pramanthuṣu

Compound pramanthu -

Adverb -pramanthu