Declension table of ?ṛjukāya

Masculine	Singular	Dual	Plural
Nominative	ṛjukāyaḥ	ṛjukāyau	ṛjukāyāḥ
Vocative	ṛjukāya	ṛjukāyau	ṛjukāyāḥ
Accusative	ṛjukāyam	ṛjukāyau	ṛjukāyān
Instrumental	ṛjukāyena	ṛjukāyābhyām	ṛjukāyaiḥ ṛjukāyebhiḥ
Dative	ṛjukāyāya	ṛjukāyābhyām	ṛjukāyebhyaḥ
Ablative	ṛjukāyāt	ṛjukāyābhyām	ṛjukāyebhyaḥ
Genitive	ṛjukāyasya	ṛjukāyayoḥ	ṛjukāyānām
Locative	ṛjukāye	ṛjukāyayoḥ	ṛjukāyeṣu

Compound ṛjukāya -

Adverb -ṛjukāyam -ṛjukāyāt