Declension table of ?samardhayitṛ

Masculine	Singular	Dual	Plural
Nominative	samardhayitā	samardhayitārau	samardhayitāraḥ
Vocative	samardhayitaḥ	samardhayitārau	samardhayitāraḥ
Accusative	samardhayitāram	samardhayitārau	samardhayitṝn
Instrumental	samardhayitrā	samardhayitṛbhyām	samardhayitṛbhiḥ
Dative	samardhayitre	samardhayitṛbhyām	samardhayitṛbhyaḥ
Ablative	samardhayituḥ	samardhayitṛbhyām	samardhayitṛbhyaḥ
Genitive	samardhayituḥ	samardhayitroḥ	samardhayitṝṇām
Locative	samardhayitari	samardhayitroḥ	samardhayitṛṣu

Compound samardhayitṛ -

Adverb -samardhayitṛ