Karl is an egocentric monomaniac.
Source: tatoeba (10071808)
Monomaniac
/ˌmɒnəʊˈmeɪnɪæk/
Synonyms for "monomaniac" (28 found)
Ranked by relevance and common usage.
Closest matches (6)
Strong matches (8)
Related words (14)
Noun(7 words)
Choosing the right synonym
- Closest matches in this entry: aficionado, besotted, buff, bug, crank.
- Sentence evidence is available for monomaniac, so synonym choice can be checked against real usage rather than a flat word list.
- Ranking signals come from derived_reverse, opengloss.
Synonym selection checklist
- Match the part of speech before comparing meanings.
- Check whether the synonym changes intensity, formality, or emotional tone.
- Read the replacement inside the full sentence, not just beside "monomaniac".
- Prefer the clearest word over the most unusual word when writing for speed or comprehension.
When not to replace "monomaniac"
Keep "monomaniac" when the sentence already sounds natural, when a synonym would add unintended emphasis, or when readers need the most familiar wording. A synonym should clarify or sharpen the message, not simply make the sentence look more varied.
If two options seem close, choose the one that best matches the audience and purpose of the sentence.
Replacement workflow
1. Preserve meaning
Choose a synonym only if it keeps the core idea of "monomaniac" intact in the sentence you are editing.
2. Tune tone
Check whether the replacement sounds more formal, casual, emotional, technical, or forceful than the original word.
3. Re-read context
Read the full sentence after the swap. Keep the synonym only when the sentence becomes clearer or more precise.
Review note: Synonym lists are ranked with lexical data and reviewed for practical writing value. Use the comparison notes, sentence evidence, and source labels together; a high-ranking synonym can still be wrong when the audience, register, or grammar changes.
Final fit check
After choosing a replacement for "monomaniac", read the sentence once for meaning and once for rhythm. The best synonym should feel natural in the full sentence, not only accurate in a word list.
If the synonym makes the sentence slower, vaguer, or more dramatic than intended, keep "monomaniac" or choose a simpler alternative from the closest-match group.
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
9 entriesMore specific
4 entriesCollocations
5 entriesmonomaniac behaviormonomaniac fixationmonomaniac scholarmonomaniac tendenciesmonomaniacal focus
Inflections
1 entriesDerivations
2 entriesSample sentences
5 total sentences available.
To talk nonsense, or poetry, or the dash between the two, in a tone of profound sincerity, and to enunciate solemn discordances with received opinion so seriously as to convey the impression of a spiritual insight, is the peculiar gift by which monomaniacs, having first persuaded themselves, contrive to influence their neighbours, and through them to make conquest of a good half of the world, for good or for ill.
Source: wiktionary
Harry knew now that the old man was crazy, or at least a monomaniac, and, though he seemed harmless enough, it was of course possible that he might be dangerous.
Source: wiktionary
He had never yet been able to determine whether the old man was a consummate hypocrite or a religious monomaniac.
Source: wiktionary
Showing 4 of 5 available sentences.
Common questions
What are the closest synonyms for "monomaniac"?
Closest matches include aficionado, besotted, buff, bug, crank.
How should I check whether a synonym fits "monomaniac"?
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.