Declension table of ?plotavya

Neuter	Singular	Dual	Plural
Nominative	plotavyam	plotavye	plotavyāni
Vocative	plotavya	plotavye	plotavyāni
Accusative	plotavyam	plotavye	plotavyāni
Instrumental	plotavyena	plotavyābhyām	plotavyaiḥ
Dative	plotavyāya	plotavyābhyām	plotavyebhyaḥ
Ablative	plotavyāt	plotavyābhyām	plotavyebhyaḥ
Genitive	plotavyasya	plotavyayoḥ	plotavyānām
Locative	plotavye	plotavyayoḥ	plotavyeṣu

Compound plotavya -

Adverb -plotavyam -plotavyāt