Declension table of ?tvakṣat

Masculine	Singular	Dual	Plural
Nominative	tvakṣan	tvakṣantau	tvakṣantaḥ
Vocative	tvakṣan	tvakṣantau	tvakṣantaḥ
Accusative	tvakṣantam	tvakṣantau	tvakṣataḥ
Instrumental	tvakṣatā	tvakṣadbhyām	tvakṣadbhiḥ
Dative	tvakṣate	tvakṣadbhyām	tvakṣadbhyaḥ
Ablative	tvakṣataḥ	tvakṣadbhyām	tvakṣadbhyaḥ
Genitive	tvakṣataḥ	tvakṣatoḥ	tvakṣatām
Locative	tvakṣati	tvakṣatoḥ	tvakṣatsu

Compound tvakṣat -

Adverb -tvakṣantam