shiftyvssiftWhat's the difference?

Quick tell: shifty is a adjective, sift is a verb, so they fill different roles in a sentence.

Which to use

“shifty” is an adjective and “sift” is a verb - they look or sound alike but fill different roles in a sentence.

#38,615
“shifty” frequency rank
#28,368
“sift” frequency rank
66983
confusion score

Side-by-Side Comparison

Feature shifty sift
Definition Subject to frequent changes in direction. To sieve or strain (something).

Where the spellings diverge

Shared letters are muted; the letters that actually set shifty and sift apart are highlighted. They share 4 letters in sequence, which is exactly why the eye skips the difference.

6 ch
shifty
4 ch
sift

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: shifty is /ˈʃɪfti/ while sift is /sɪft/. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 66983, derived from the frequency rank of both members and their visual similarity.

shifty is recorded at frequency rank #38,615, classified as anadj, pronounced /ˈʃɪfti/. sift is at rank #28,368, tagged as averb, pronounced /sɪft/.

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 66983, this pair ranks #65,473 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of shifty vs sift

Shared letters: fist. Private to "shifty": hy. Private to "sift": -.

"shifty" · 6 letters · shape CCVCCV  ·  "sift" · 4 letters · shape CVCC

Known mistypes of this pair

  • shiftyhsifty · shfity · shhifty · shiffty · shiftty · shiftyy · shifyt · shitfy
  • siftisft · sfit · sifft · siftt · sitf · ssift

Frequency comparison

shifty#38,615
sift#28,368

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "shifty" and "sift" be used interchangeably?
No - they are not even the same part of speech. "shifty" is an adjective and "sift" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "shifty" or "sift"?
"sift" is the more common of the two: it sits at frequency rank #28,368 in our English list, against #38,615 for "shifty". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering shifty vs sift

The fastest way to pick the right one every time.

  • Check the role first: if you need an adjective, it's “shifty”; for a verb, it's “sift”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “shifty” 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