The emerald ash borer has killed more than a hundred million ash trees across North America.
Source: tatoeba (5262863)
Ranked by relevance and common usage.
Keep "borer" 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 "borer" 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 "borer", 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 "borer" or choose a simpler alternative from the closest-match group.
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
7 translations across 6 languages.
4 total sentences available.
The emerald ash borer has killed more than a hundred million ash trees across North America.
Source: tatoeba (5262863)
U.S. Department of Agriculture researchers have released tiny parasitic wasps in forests in Maryland to attack the emerald ash borer, an invader from China that is devastating forests across the northern United States.
Source: tatoeba (10959958)
The boree has been heard from frequently since the Renaissance, and his sentiments have undergone little change. The borer hasn't had much to say for himself.
Source: wiktionary
Rennie was an expert on boredom, having done a piece on it for Pandora's “Relationships” column in which she claimed that there were two people involved in boredom, not just one: the borer and the boree.
Source: wiktionary
Closest matches include woodborer, auger, bit, bore bit, boring tool.
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.