doctorvsdoctor'sWhat's the difference?

Which to use

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

#1,332
“doctor” frequency rank
#11,024
“doctor's” frequency rank
12356
confusion score

Side-by-Side Comparison

Feature doctor doctor's
Definition A physician; a member of the medical profession; one who is trained and licensed to heal the sick or injured. The final examination and qualification may award a doctor degree in which case the post-nominal letters are DO, DPM, MD, DMD, or DDS in the US, or MBBS or BDS in the UK. A doctor’s surgery.

Where the eye mixes doctor and doctor's

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

6 ch
doctor
8 ch
doctor's

Spelling & Dictionary Insight

A purely visual mix-up. doctor (/ˈdɒktə(ɹ)/) and doctor's (/ˈdɑktɚz/) 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) - “doctor” sits inside “doctor's”. Our composite confusion score for this pair is 12356, derived from the frequency rank of both members and their visual similarity.

doctor is recorded at frequency rank #1,332, classified as anoun, pronounced /ˈdɒktə(ɹ)/. doctor's is at rank #11,024, tagged as anoun, pronounced /ˈdɑktɚz/.

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 12356, this pair ranks #482,027 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of doctor vs doctor's

Shared letters: cdort. Private to "doctor": -. Private to "doctor's": s.

"doctor" · 6 letters · shape CVCCVC  ·  "doctor's" · 7 letters · shape CVCCVCC

Known mistypes of this pair

  • doctordcotor · ddoctor · docctor · docotr · doctorr · doctro · docttor · dotcor

Frequently Asked Questions

Can "doctor" and "doctor's" be used interchangeably?
No. They are said differently (/ˈdɒktə(ɹ)/ versus /ˈdɑktɚz/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "doctor" or "doctor's"?
"doctor" is the more common of the two: it sits at frequency rank #1,332 in our English list, against #11,024 for "doctor's". 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