shockvssickWhat's the difference?

Quick tell: shock is a noun, sick is an adjective, so they fill different roles in a sentence.

Which to use

“shock” is a noun and “sick” is an adjective - they look or sound alike but fill different roles in a sentence.

#3,260
“shock” frequency rank
#1,410
“sick” frequency rank
4670
confusion score

Side-by-Side Comparison

Feature shock sick
Definition A sudden, heavy impact. In poor health; ill.

Where the eye mixes shock and sick

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
shock
4 ch
sick

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: shock is /ʃɒk/ while sick is /ˈsɪk/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 4670, derived from the frequency rank of both members and their visual similarity.

shock is recorded at frequency rank #3,260, classified as anoun, pronounced /ʃɒk/. sick is at rank #1,410, tagged as anadj, pronounced /ˈsɪk/.

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 4670, this pair ranks #518,114 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of shock vs sick

Shared letters: cks. Private to "shock": ho. Private to "sick": i.

"shock" · 5 letters · shape CCVCC  ·  "sick" · 4 letters · shape CVCC

Known mistypes of this pair

  • shockhsock · shcok · shhock · shocck · shockk · shokc · sohck · sshock
  • sickisck · scik · sicck · sickk · sikc · ssick

Frequently Asked Questions

Can "shock" and "sick" be used interchangeably?
No - they are not even the same part of speech. "shock" is a noun and "sick" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "shock" or "sick"?
"sick" is the more common of the two: it sits at frequency rank #1,410 in our English list, against #3,260 for "shock". 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