Ranked by relevance and common usage.
Keep "unwarrantably" 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 "unwarrantably" 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 "unwarrantably", 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 "unwarrantably" or choose a simpler alternative from the closest-match group.
4 total sentences available.
1662, Richard Baxter, A Saint or a Brute, London: Francis Tyton & Nevil Simmons, Chapter 4, p. , Holiness maketh men meek and patient, and teacheth subjects not to make too great a matter of any injury that is done them; nor to censure unwarrantably the actions of their superiours […]
Source: wiktionary
Applied to any other creature than the Leviathan—to an ant or a flea—such portly terms might justly be deemed unwarrantably grandiloquent.
Source: wiktionary
1937, H. G. Wells, Star Begotten, Middletown CT: Wesleyan University Press, 2006, Chapter 8, 5, p. 118, There is this secondary world which has worked its way into language everywhere, a sort of fold in the membrane that has established itself in a thousand metaphors, got itself most unwarrantably taken for granted by nearly everybody.
Source: wiktionary
In the following year, however, a contract for the remainder of the line was concluded, and the directors issued a most unwarrantably optimistic report on the prospects of their undertaking.
Source: wiktionary
Closest matches include inexcusably, partially, unevenly.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.