Ranked by relevance and common usage.
Keep "sceptic" 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.
Choose a synonym only if it keeps the core idea of "sceptic" intact in the sentence you are editing.
Check whether the replacement sounds more formal, casual, emotional, technical, or forceful than the original word.
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.
After choosing a replacement for "sceptic", 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 "sceptic" or choose a simpler alternative from the closest-match group.
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7 total sentences available.
The majority of mankind is lazy-minded, incurious, absorbed in vanities, and tepid in emotion, and is therefore incapable of either much doubt or much faith; and when the ordinary man calls himself a sceptic or an unbeliever, that is ordinarily a simple pose, cloaking a disinclination to think anything out to a conclusion.
Source: tatoeba (1772998)
The sceptic is a person that does not suspect anything.
Source: tatoeba (11177346)
A sceptic is a person who suspects nothing.
Source: tatoeba (11276473)
He sympathized with, albeit his sceptic spirit could not quite fraternize with, the sensitive vibrating nature of Molière, that brought, along with acutest enjoyment, the keenest suffering.
Source: tatoeba (11909831)
Showing 4 of 7 available sentences.
Closest matches include doubter, skeptic, critic, dissenter, epistemologist.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.