Declension table of ?anvayāna

Neuter	Singular	Dual	Plural
Nominative	anvayānam	anvayāne	anvayānāni
Vocative	anvayāna	anvayāne	anvayānāni
Accusative	anvayānam	anvayāne	anvayānāni
Instrumental	anvayānena	anvayānābhyām	anvayānaiḥ
Dative	anvayānāya	anvayānābhyām	anvayānebhyaḥ
Ablative	anvayānāt	anvayānābhyām	anvayānebhyaḥ
Genitive	anvayānasya	anvayānayoḥ	anvayānānām
Locative	anvayāne	anvayānayoḥ	anvayāneṣu

Compound anvayāna -

Adverb -anvayānam -anvayānāt