The word cooperation is unhyphenated, though some also spell it as co-operation.
Source: wiktionary
Unhyphenated
Synonyms for "unhyphenated" (3 found)
Ranked by relevance and common usage.
Closest matches (1)
Adjective(1 words)
Strong matches (1)
Noun(1 words)
nonhyphenated form
Related words (1)
Adjective(1 words)
Choosing the right synonym
- Closest matches in this entry: hyphenless, nonhyphenated form, unhyphened.
- Sentence evidence is available for unhyphenated, so synonym choice can be checked against real usage rather than a flat word list.
- Ranking signals come from wiktionary, derived_reverse.
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 "unhyphenated".
- Prefer the clearest word over the most unusual word when writing for speed or comprehension.
When not to replace "unhyphenated"
Keep "unhyphenated" 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 "unhyphenated" 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 "unhyphenated", 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 "unhyphenated" or choose a simpler alternative from the closest-match group.
Sample sentences
12 total sentences available.
... when we shall recognize in our press and at the ballot box no votes but American votes, and no citizens but simply unhyphenated American citizens; when we shall insist that every man who places a ballot in our ballot box shall be able to read that ballot in the language of Lincoln and Grant, we shall have reached the hour when we may begin the most momentous and delicate task ever set before a people—the creation of a great nation out of the fragments of many diverse and even hostile nationalities.
Source: wiktionary
For Pennsylvania yields to no State in the courage and virility of her sons—plain, unhyphenated Americans, not yet pushed by invaders off the soil; loyal men, whose fathers gave their blood like water for the Union.
Source: wiktionary
First of all, and probably greatest of all in view of most present-day writers, they were "unhyphenated!" This is indeed wonderful! And again, most wonderful! Unhyphenated! So interesting a fact as this, and one so eminently desirable, invites most critical investigation, for the very breath of suggestion insinuates at once that "hyphenism" and "Americanism" are by the very nature of things contradictory, and that "hyphenism" must needs be on a par with, if not exactly the same as, treason. We are therefore very much interested in the new fact that Pennsylvania's glory lies in the giving of "unhyphenated" Americans to the new nation born of the travails of the Revolution.
Source: wiktionary
Showing 4 of 12 available sentences.
Common questions
What are the closest synonyms for "unhyphenated"?
Closest matches include hyphenless, nonhyphenated form, unhyphened.
How should I check whether a synonym fits "unhyphenated"?
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.