ICvsithWhat's the difference?

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

Which to use

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

#13,931
“IC” frequency rank
#49,435
“ith” frequency rank
63366
confusion score

Side-by-Side Comparison

Feature IC ith
Definition Initialism of independent contractor. Occurring at position i in a sequence.

Where the spellings diverge

Shared letters are muted; the letters that actually set IC and ith apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.

2 ch
IC
3 ch
ith

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: IC is anoun and ithanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 63366, derived from the frequency rank of both members and their visual similarity.

IC is recorded at frequency rank #13,931, classified as anoun. ith is at rank #49,435, tagged as anadj, pronounced /aɪθ/.

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 63366, this pair ranks #83,393 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of IC vs ith

Shared letters: i. Private to "IC": c. Private to "ith": ht.

"IC" · 2 letters · shape VC  ·  "ith" · 3 letters · shape VCC

Frequency comparison

IC#13,931
ith#49,435

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "IC" and "ith" be used interchangeably?
No - they are not even the same part of speech. "IC" is a noun and "ith" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "IC" or "ith"?
"IC" is the more common of the two: it sits at frequency rank #13,931 in our English list, against #49,435 for "ith". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering IC vs ith

The fastest way to pick the right one every time.

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

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

Source: FrequencyWords open word-frequency list