Declension table of ?sukhārthin

Neuter	Singular	Dual	Plural
Nominative	sukhārthi	sukhārthinī	sukhārthīni
Vocative	sukhārthin sukhārthi	sukhārthinī	sukhārthīni
Accusative	sukhārthi	sukhārthinī	sukhārthīni
Instrumental	sukhārthinā	sukhārthibhyām	sukhārthibhiḥ
Dative	sukhārthine	sukhārthibhyām	sukhārthibhyaḥ
Ablative	sukhārthinaḥ	sukhārthibhyām	sukhārthibhyaḥ
Genitive	sukhārthinaḥ	sukhārthinoḥ	sukhārthinām
Locative	sukhārthini	sukhārthinoḥ	sukhārthiṣu

Compound sukhārthi -

Adverb -sukhārthi