Declension table of ?maitravardhaka

Neuter	Singular	Dual	Plural
Nominative	maitravardhakam	maitravardhake	maitravardhakāni
Vocative	maitravardhaka	maitravardhake	maitravardhakāni
Accusative	maitravardhakam	maitravardhake	maitravardhakāni
Instrumental	maitravardhakena	maitravardhakābhyām	maitravardhakaiḥ
Dative	maitravardhakāya	maitravardhakābhyām	maitravardhakebhyaḥ
Ablative	maitravardhakāt	maitravardhakābhyām	maitravardhakebhyaḥ
Genitive	maitravardhakasya	maitravardhakayoḥ	maitravardhakānām
Locative	maitravardhake	maitravardhakayoḥ	maitravardhakeṣu

Compound maitravardhaka -

Adverb -maitravardhakam -maitravardhakāt