Declension table of ?śupti

Feminine	Singular	Dual	Plural
Nominative	śuptiḥ	śuptī	śuptayaḥ
Vocative	śupte	śuptī	śuptayaḥ
Accusative	śuptim	śuptī	śuptīḥ
Instrumental	śuptyā	śuptibhyām	śuptibhiḥ
Dative	śuptyai śuptaye	śuptibhyām	śuptibhyaḥ
Ablative	śuptyāḥ śupteḥ	śuptibhyām	śuptibhyaḥ
Genitive	śuptyāḥ śupteḥ	śuptyoḥ	śuptīnām
Locative	śuptyām śuptau	śuptyoḥ	śuptiṣu

Compound śupti -

Adverb -śupti