Declension table of ?kuṭṭakavyavahāra

Masculine	Singular	Dual	Plural
Nominative	kuṭṭakavyavahāraḥ	kuṭṭakavyavahārau	kuṭṭakavyavahārāḥ
Vocative	kuṭṭakavyavahāra	kuṭṭakavyavahārau	kuṭṭakavyavahārāḥ
Accusative	kuṭṭakavyavahāram	kuṭṭakavyavahārau	kuṭṭakavyavahārān
Instrumental	kuṭṭakavyavahāreṇa	kuṭṭakavyavahārābhyām	kuṭṭakavyavahāraiḥ kuṭṭakavyavahārebhiḥ
Dative	kuṭṭakavyavahārāya	kuṭṭakavyavahārābhyām	kuṭṭakavyavahārebhyaḥ
Ablative	kuṭṭakavyavahārāt	kuṭṭakavyavahārābhyām	kuṭṭakavyavahārebhyaḥ
Genitive	kuṭṭakavyavahārasya	kuṭṭakavyavahārayoḥ	kuṭṭakavyavahārāṇām
Locative	kuṭṭakavyavahāre	kuṭṭakavyavahārayoḥ	kuṭṭakavyavahāreṣu

Compound kuṭṭakavyavahāra -

Adverb -kuṭṭakavyavahāram -kuṭṭakavyavahārāt