Declension table of ?jajharcvas

Masculine	Singular	Dual	Plural
Nominative	jajharcvān	jajharcvāṃsau	jajharcvāṃsaḥ
Vocative	jajharcvan	jajharcvāṃsau	jajharcvāṃsaḥ
Accusative	jajharcvāṃsam	jajharcvāṃsau	jajharcuṣaḥ
Instrumental	jajharcuṣā	jajharcvadbhyām	jajharcvadbhiḥ
Dative	jajharcuṣe	jajharcvadbhyām	jajharcvadbhyaḥ
Ablative	jajharcuṣaḥ	jajharcvadbhyām	jajharcvadbhyaḥ
Genitive	jajharcuṣaḥ	jajharcuṣoḥ	jajharcuṣām
Locative	jajharcuṣi	jajharcuṣoḥ	jajharcvatsu

Compound jajharcvat -

Adverb -jajharcvas