He is not so much a humorist as a satirist of the Thackeray type — unsparing in his denunciation of shams, affectations, and flimsy pretences of all kinds.
Source: tatoeba (9966079)
Ranked by relevance and common usage.
Keep "unsparing" 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 "unsparing" 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 "unsparing", 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 "unsparing" or choose a simpler alternative from the closest-match group.
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
3 total sentences available.
He is not so much a humorist as a satirist of the Thackeray type — unsparing in his denunciation of shams, affectations, and flimsy pretences of all kinds.
Source: tatoeba (9966079)
Only when one has seen a Control Office at first-hand does one realise the vast amount of unsparing but largely unsung work that is behind the eventual publication, perhaps, of a paragraph in this journal's "Motive Power Miscellany" recording the appearance, within hours of the complete blockage of a main line, of many of its trains, passenger and freight, on routes quite foreign to them; and of effective emergency services either side of the disaster area.
Source: wiktionary
[Giovanni's Room] is clearly written out of interior torment, and is an unsparing account of a man fighting against himself. It is certainly not a pleasant book, and David, the narrator, is not "nice" […] but even in its negative ending, it makes a strong statement in favor of self knowledge and accepting one's sexuality.
Source: wiktionary
Closest matches include ample, ardent, assiduous, astringent, austere.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.