Latvian
Adjective
nikni
- nominative masculine plural of nikns
Adverb
nikni
- wild, angry, furious, wildly, angrily, furiously; adverbial form of nikns
- nikni skatītīies — to watch angrily, to glower.
Serbo-Croatian
Verb
nikni (Cyrillic spelling никни)
- second-person singular imperative of niknuti