Declension table of ?jajarvas

Neuter	Singular	Dual	Plural
Nominative	jajarvat	jajaruṣī	jajarvāṃsi
Vocative	jajarvat	jajaruṣī	jajarvāṃsi
Accusative	jajarvat	jajaruṣī	jajarvāṃsi
Instrumental	jajaruṣā	jajarvadbhyām	jajarvadbhiḥ
Dative	jajaruṣe	jajarvadbhyām	jajarvadbhyaḥ
Ablative	jajaruṣaḥ	jajarvadbhyām	jajarvadbhyaḥ
Genitive	jajaruṣaḥ	jajaruṣoḥ	jajaruṣām
Locative	jajaruṣi	jajaruṣoḥ	jajarvatsu

Compound jajarvat -

Adverb -jajarvat