Which to use
“aggravation” and “aggregation” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #38,711
- “aggravation” frequency rank
- #20,827
- “aggregation” frequency rank
- 59538
- confusion score
Side-by-Side Comparison
| Feature | aggravation | aggregation |
|---|---|---|
| Definition | The act of aggravating, or making worse; used of evils, natural or moral; the act of increasing in severity or heinousness; something additional to a crime or wrong and enhancing its guilt or injurious consequences. | The act of collecting together, of aggregating. |
Where the spellings diverge
Shared letters are muted; the letters that actually set aggravation and aggregation apart are highlighted. They share 9 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
aggravation and aggregation form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They share most of their letters but differ in 2 positions - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 59538, derived from the frequency rank of both members and their visual similarity.
aggravation is recorded at frequency rank #38,711, classified as anoun, pronounced /ˌæɡɹəˈveɪʃən/. aggregation is at rank #20,827, tagged as anoun, pronounced /æɡɹəˈɡeɪʃən/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 59538, this pair ranks #105,550 of 530,003 scored English confusable pairs - among the most confusable pairs.
Frequency comparison
Frequently Asked Questions
Can "aggravation" and "aggregation" be used interchangeably?
Remembering aggravation vs aggregation
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “aggravation” entry
- Browse more pairs most likely to be confused. Most confusable