chemistvschemistryWhat's the difference?

Which to use

“chemist” and “chemistry” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#14,718
“chemist” frequency rank
#3,931
“chemistry” frequency rank
18649
confusion score

Side-by-Side Comparison

Feature chemist chemistry
Definition A person who specializes in the science of chemistry, especially at a professional level. The branch of natural science that deals with the composition and constitution of substances and the changes that they undergo as a consequence of alterations in the constitution of their molecules.

Where the eye mixes chemist and chemistry

Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.

7 ch
chemist
9 ch
chemistry

Spelling & Dictionary Insight

A purely visual mix-up. chemist (/ˈkɛmɪst/) and chemistry (/ˈkɛm.ɪ.stɹi/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 extra letter(s) - “chemist” sits inside “chemistry”. Our composite confusion score for this pair is 18649, derived from the frequency rank of both members and their visual similarity.

chemist is recorded at frequency rank #14,718, classified as anoun, pronounced /ˈkɛmɪst/. chemistry is at rank #3,931, tagged as anoun, pronounced /ˈkɛm.ɪ.stɹi/.

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 18649, this pair ranks #443,472 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of chemist vs chemistry

Shared letters: cehimst. Private to "chemist": -. Private to "chemistry": ry.

"chemist" · 7 letters · shape CCVCVCC  ·  "chemistry" · 9 letters · shape CCVCVCCCV

Known mistypes of this pair

  • chemistcchemist · cehmist · cheimst · chemisst · chemistt · chemits · chemmist · chemsit
  • chemistrycchemistry · cehmistry · cheimstry · chemisrty · chemisstry · chemistrry · chemistryy · chemisttry

Frequently Asked Questions

Can "chemist" and "chemistry" be used interchangeably?
No. They are said differently (/ˈkɛmɪst/ versus /ˈkɛm.ɪ.stɹi/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "chemist" or "chemistry"?
"chemistry" is the more common of the two: it sits at frequency rank #3,931 in our English list, against #14,718 for "chemist". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list