Declension table of ?avasādana

Neuter	Singular	Dual	Plural
Nominative	avasādanam	avasādane	avasādanāni
Vocative	avasādana	avasādane	avasādanāni
Accusative	avasādanam	avasādane	avasādanāni
Instrumental	avasādanena	avasādanābhyām	avasādanaiḥ
Dative	avasādanāya	avasādanābhyām	avasādanebhyaḥ
Ablative	avasādanāt	avasādanābhyām	avasādanebhyaḥ
Genitive	avasādanasya	avasādanayoḥ	avasādanānām
Locative	avasādane	avasādanayoḥ	avasādaneṣu

Compound avasādana -

Adverb -avasādanam -avasādanāt