Declension table of ?hrīku

Neuter	Singular	Dual	Plural
Nominative	hrīku	hrīkuṇī	hrīkūṇi
Vocative	hrīku	hrīkuṇī	hrīkūṇi
Accusative	hrīku	hrīkuṇī	hrīkūṇi
Instrumental	hrīkuṇā	hrīkubhyām	hrīkubhiḥ
Dative	hrīkuṇe	hrīkubhyām	hrīkubhyaḥ
Ablative	hrīkuṇaḥ	hrīkubhyām	hrīkubhyaḥ
Genitive	hrīkuṇaḥ	hrīkuṇoḥ	hrīkūṇām
Locative	hrīkuṇi	hrīkuṇoḥ	hrīkuṣu

Compound hrīku -

Adverb -hrīku