dr vs drug, What's the Difference?

Which to use

“dr” is a symbol and “drug” is a noun - they look or sound alike but fill different roles in a sentence.

#1,995
“dr” frequency rank: #29,732
“drug” frequency rank: 31727
confusion score

Side-by-Side Comparison

Feature	dr	drug
Definition	Symbole du drachme (dram), unité de mesure de masse ou de volume anglo-saxonne.	Médicament, drogue.

Where the spellings diverge

Shared letters are muted; the letters that actually set dr and drug apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

2 ch

4 ch

drug

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: dr is asymbol and druganoun. On the page they differ by 2 extra letter(s) - “dr” sits inside “drug”. Our composite confusion score for this pair is 31727, derived from the frequency rank of both members and their visual similarity.

dr is recorded at frequency rank #1,995, classified as asymbol. drug is at rank #29,732, tagged as anoun, pronounced \dɹʌɡ\.

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 31727, this pair ranks #301,937 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dr vs drug

Shared letters: dr. Private to "dr": -. Private to "drug": gu.

"dr" · 2 letters · shape CC · "drug" · 4 letters · shape CCVC

Known mistypes of this pair

drug ← ddrug · drgu · drrug · drugg · durg · rdug

Frequency comparison

dr#1,995

drug#29,732

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "dr" and "drug" be used interchangeably?

No - they are not even the same part of speech. "dr" is a symbol and "drug" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "dr" or "drug"?

"dr" is the more common of the two: it sits at frequency rank #1,995 in our French list, against #29,732 for "drug". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering dr vs drug

The fastest way to pick the right one every time.

Check the role first: if you need a symbol, it's “dr”; for a noun, it's “drug”.
See each word in full, definition, IPA, etymology and its other confusables. Full “dr” entry
Browse more pairs most likely to be confused. Most confusable