Declension table of ?traidha

Neuter	Singular	Dual	Plural
Nominative	traidham	traidhe	traidhāni
Vocative	traidha	traidhe	traidhāni
Accusative	traidham	traidhe	traidhāni
Instrumental	traidhena	traidhābhyām	traidhaiḥ
Dative	traidhāya	traidhābhyām	traidhebhyaḥ
Ablative	traidhāt	traidhābhyām	traidhebhyaḥ
Genitive	traidhasya	traidhayoḥ	traidhānām
Locative	traidhe	traidhayoḥ	traidheṣu

Compound traidha -

Adverb -traidham -traidhāt