Declension table of ?rarekvas

Neuter	Singular	Dual	Plural
Nominative	rarekvat	rarekuṣī	rarekvāṃsi
Vocative	rarekvat	rarekuṣī	rarekvāṃsi
Accusative	rarekvat	rarekuṣī	rarekvāṃsi
Instrumental	rarekuṣā	rarekvadbhyām	rarekvadbhiḥ
Dative	rarekuṣe	rarekvadbhyām	rarekvadbhyaḥ
Ablative	rarekuṣaḥ	rarekvadbhyām	rarekvadbhyaḥ
Genitive	rarekuṣaḥ	rarekuṣoḥ	rarekuṣām
Locative	rarekuṣi	rarekuṣoḥ	rarekvatsu

Compound rarekvat -

Adverb -rarekvat