We owe them nothing but good will; for we rather regard things poetically than politically, and we are anxious to inform and amuse the reader--not to perplex, by constantly reminding him of his uncheery lot in life.
Source: wiktionary
Ranked by relevance and common usage.
Keep "uncheery" 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 "uncheery" 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 "uncheery", 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 "uncheery" or choose a simpler alternative from the closest-match group.
3 total sentences available.
We owe them nothing but good will; for we rather regard things poetically than politically, and we are anxious to inform and amuse the reader--not to perplex, by constantly reminding him of his uncheery lot in life.
Source: wiktionary
On the whole, I have sat under the wing of Saint Swithin; uncheery, sluggish, murky, as the wettest of his Days;--hoping always, nevertheless, that blue sky, figurative and real, does exist, and will demonstrate itself by and by.
Source: wiktionary
From whatever reason, the fact remains that his letters are by no means uncheery reading; his books and study, most of all his friendships (with one fellow-captive especially), seem to have kept him contented and even happy.
Source: wiktionary
Closest matches include cheerless, discontented, grim, humorless, joyless.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.