Declension table of ?nikhara

Masculine	Singular	Dual	Plural
Nominative	nikharaḥ	nikharau	nikharāḥ
Vocative	nikhara	nikharau	nikharāḥ
Accusative	nikharam	nikharau	nikharān
Instrumental	nikhareṇa	nikharābhyām	nikharaiḥ nikharebhiḥ
Dative	nikharāya	nikharābhyām	nikharebhyaḥ
Ablative	nikharāt	nikharābhyām	nikharebhyaḥ
Genitive	nikharasya	nikharayoḥ	nikharāṇām
Locative	nikhare	nikharayoḥ	nikhareṣu

Compound nikhara -

Adverb -nikharam -nikharāt