Declension table of ?suhavya

Neuter	Singular	Dual	Plural
Nominative	suhavyam	suhavye	suhavyāni
Vocative	suhavya	suhavye	suhavyāni
Accusative	suhavyam	suhavye	suhavyāni
Instrumental	suhavyena	suhavyābhyām	suhavyaiḥ
Dative	suhavyāya	suhavyābhyām	suhavyebhyaḥ
Ablative	suhavyāt	suhavyābhyām	suhavyebhyaḥ
Genitive	suhavyasya	suhavyayoḥ	suhavyānām
Locative	suhavye	suhavyayoḥ	suhavyeṣu

Compound suhavya -

Adverb -suhavyam -suhavyāt