Declension table of ?hāsyakara

Neuter	Singular	Dual	Plural
Nominative	hāsyakaram	hāsyakare	hāsyakarāṇi
Vocative	hāsyakara	hāsyakare	hāsyakarāṇi
Accusative	hāsyakaram	hāsyakare	hāsyakarāṇi
Instrumental	hāsyakareṇa	hāsyakarābhyām	hāsyakaraiḥ
Dative	hāsyakarāya	hāsyakarābhyām	hāsyakarebhyaḥ
Ablative	hāsyakarāt	hāsyakarābhyām	hāsyakarebhyaḥ
Genitive	hāsyakarasya	hāsyakarayoḥ	hāsyakarāṇām
Locative	hāsyakare	hāsyakarayoḥ	hāsyakareṣu

Compound hāsyakara -

Adverb -hāsyakaram -hāsyakarāt