Declension table of ?sotṛ

Masculine	Singular	Dual	Plural
Nominative	sotā	sotārau	sotāraḥ
Vocative	sotaḥ	sotārau	sotāraḥ
Accusative	sotāram	sotārau	sotṝn
Instrumental	sotrā	sotṛbhyām	sotṛbhiḥ
Dative	sotre	sotṛbhyām	sotṛbhyaḥ
Ablative	sotuḥ	sotṛbhyām	sotṛbhyaḥ
Genitive	sotuḥ	sotroḥ	sotṝṇām
Locative	sotari	sotroḥ	sotṛṣu

Compound sotṛ -

Adverb -sotṛ