Declension table of vivardhana

Neuter	Singular	Dual	Plural
Nominative	vivardhanam	vivardhane	vivardhanāni
Vocative	vivardhana	vivardhane	vivardhanāni
Accusative	vivardhanam	vivardhane	vivardhanāni
Instrumental	vivardhanena	vivardhanābhyām	vivardhanaiḥ
Dative	vivardhanāya	vivardhanābhyām	vivardhanebhyaḥ
Ablative	vivardhanāt	vivardhanābhyām	vivardhanebhyaḥ
Genitive	vivardhanasya	vivardhanayoḥ	vivardhanānām
Locative	vivardhane	vivardhanayoḥ	vivardhaneṣu

Compound vivardhana -

Adverb -vivardhanam -vivardhanāt