Which to use
“polymer” is a noun and “polymeric” is an adjective - they look or sound alike but fill different roles in a sentence.
- #12,301
- “polymer” frequency rank
- #43,852
- “polymeric” frequency rank
- 56153
- confusion score
Side-by-Side Comparison
| Feature | polymer | polymeric |
|---|---|---|
| Definition | A long or larger molecule consisting of a chain or network of many repeating units, formed by chemically bonding together many identical or similar small molecules called monomers. A polymer is formed by polymerization, the joining of many monomer molecules. | Of, relating to, or consisting of a polymer. Examples of such compounds include polyurethane foams, PVC foams, and styrofoam. |
Where the spellings diverge
Shared letters are muted; the letters that actually set polymer and polymeric apart are highlighted. They share 7 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
polymer and polymeric form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 2 extra letter(s) - “polymer” sits inside “polymeric” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 56153, derived from the frequency rank of both members and their visual similarity.
polymer is recorded at frequency rank #12,301, classified as anoun, pronounced /ˈpɒl.ɪ.mə/. polymeric is at rank #43,852, tagged as anadj, pronounced /ˌpɒlɪˈmɛɹɪk/.
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 56153, this pair ranks #128,321 of 530,003 scored English confusable pairs - among the most confusable pairs.
Frequency comparison
Frequently Asked Questions
Can "polymer" and "polymeric" be used interchangeably?
Remembering polymer vs polymeric
The fastest way to pick the right one every time.
- Check the role first: if you need a noun, it's “polymer”; for an adjective, it's “polymeric”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “polymer” entry
- Browse more pairs most likely to be confused. Most confusable