Declension table of ?abhayavacana

Neuter	Singular	Dual	Plural
Nominative	abhayavacanam	abhayavacane	abhayavacanāni
Vocative	abhayavacana	abhayavacane	abhayavacanāni
Accusative	abhayavacanam	abhayavacane	abhayavacanāni
Instrumental	abhayavacanena	abhayavacanābhyām	abhayavacanaiḥ
Dative	abhayavacanāya	abhayavacanābhyām	abhayavacanebhyaḥ
Ablative	abhayavacanāt	abhayavacanābhyām	abhayavacanebhyaḥ
Genitive	abhayavacanasya	abhayavacanayoḥ	abhayavacanānām
Locative	abhayavacane	abhayavacanayoḥ	abhayavacaneṣu

Compound abhayavacana -

Adverb -abhayavacanam -abhayavacanāt