Synonyms for "onium"

Ranked by relevance and common usage.

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

5 relation types

More general

2 entries

cationion

derived

2 entries

hydroniumleptonium

etymologically related_to

1 entries

ammonium

has context

2 entries

chemistryphysics

related to

29 entries

additionammoniumantiparticlearsoniumbismuthoniumbromoniumcationchalcogenchloroniumderivativeelementfluoroniumhalogenhydrideiodoniummuononium

Showing 16 of 29 words.

Translations

5 translations across 4 languages.

Powered by Wiktionary

Chinese Cantonese

1 entries

• 鎓 /𬭩 noun (cation)

Chinese Mandarin

1 entries

• 鎓 /𬭩 noun (cation)

Japanese

2 entries

• オニウム noun (cation)
• オニウム noun (bound pair of a particle and its antiparticle)

Korean

1 entries

• 오늄 noun (cation)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.