Declension table of ?nikūla

Masculine	Singular	Dual	Plural
Nominative	nikūlaḥ	nikūlau	nikūlāḥ
Vocative	nikūla	nikūlau	nikūlāḥ
Accusative	nikūlam	nikūlau	nikūlān
Instrumental	nikūlena	nikūlābhyām	nikūlaiḥ nikūlebhiḥ
Dative	nikūlāya	nikūlābhyām	nikūlebhyaḥ
Ablative	nikūlāt	nikūlābhyām	nikūlebhyaḥ
Genitive	nikūlasya	nikūlayoḥ	nikūlānām
Locative	nikūle	nikūlayoḥ	nikūleṣu

Compound nikūla -

Adverb -nikūlam -nikūlāt