Stay nice and quiet, okay, 'cos I'll be back real soon.
Source: tatoeba (6885094)
Cos
/kɑs/
Synonyms for "cos" (6 found)
Ranked by relevance and common usage.
Choosing the right synonym
- Closest matches in this entry: cosine, cos lettuce, cosine function, romaine, romaine lettuce.
- Sentence evidence is available for cos, so synonym choice can be checked against real usage rather than a flat word list.
- Ranking signals come from wordnet, 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 "cos".
- Prefer the clearest word over the most unusual word when writing for speed or comprehension.
When not to replace "cos"
Keep "cos" 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 "cos" 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 "cos", 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 "cos" 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
4 entriesMore specific
4 entriescosine graphcosine valuecosine wavelaw of cosines
Collocations
6 entriescosine functioncosine similaritycosine valuecosine wavelaw of cosinesunit circle cosine
Inflections
1 entriesDerivations
1 entriesSample sentences
10 total sentences available.
In a word, they were—like the Aesculapian temples at Trikka, Epidaurus and Cos, of which some account will be given farther on—both hospitals for the treatment of disease and schools for the training of physicians.
Source: tatoeba (10966369)
"Two kilos of apples, please, but not too big, 'cos they'll be too heavy to carry!" were the words in a speech bubble spoken by a little girl in a picture on a fruit seller's market stall.
Source: tatoeba (11654925)
Thus in vase pictures, when Poseidon upheaves the island of Cos to overwhelm the Giant Polybotes, the island is represented as an immense mass of rock; the parts which have been under water are indicated by a dolphin, a shrimp, and a sepia, the parts above the water by a goat and a serpent.
Source: tatoeba (11778783)
Showing 4 of 10 available sentences.
Common questions
What are the closest synonyms for "cos"?
Closest matches include cosine, cos lettuce, cosine function, romaine, romaine lettuce.
How should I check whether a synonym fits "cos"?
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.