Which to use
“I'd” and “it's” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #433
- “I'd” frequency rank
- #55
- “it's” frequency rank
- 488
- confusion score
Side-by-Side Comparison
| Feature | I'd | it's |
|---|---|---|
| Definition | Contraction of I + had. | Contraction of it + is. |
Where the eye mixes I'd and it's
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Spelling & Dictionary Insight
A purely visual mix-up. I'd (/aɪd/) and it's (/ɪts/) 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 1 letter(s) in length. Our composite confusion score for this pair is 488, derived from the frequency rank of both members and their visual similarity.
I'd is recorded at frequency rank #433, classified as acontraction, pronounced /aɪd/. it's is at rank #55, tagged as acontraction, pronounced /ɪts/.
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 488, this pair ranks #529,335 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of I'd vs it's
Shared letters: i. Private to "I'd": d. Private to "it's": st.
"I'd" · 2 letters · shape VC · "it's" · 3 letters · shape VCC