You can't fight a good fight with such a defeatist attitude.
Source: tatoeba (41301)
Ranked by relevance and common usage.
Keep "defeatist" 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.
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Choose a synonym only if it keeps the core idea of "defeatist" intact in the sentence you are editing.
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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 "defeatist", 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 "defeatist" or choose a simpler alternative from the closest-match group.
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4 total sentences available.
You can't fight a good fight with such a defeatist attitude.
Source: tatoeba (41301)
You can't fight such a defeatist approach.
Source: tatoeba (2397342)
Do you want this defeatist propaganda to bring about further deterioration of the situation?
Source: tatoeba (6006404)
You may look ruefully at your poor red hands and think that just because they have got that way through the extra work you are doing there’s just nothing that can be done about it. Of course, this is a deafeatist attitude—and a lazy one too!
Source: wiktionary
Closest matches include calamity howler, cassandra, cassandra-like, cassandran, cassandrian.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.