inflectionvsinspectionWhat's the difference?

Which to use

“inflection” and “inspection” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#33,686
“inflection” frequency rank
#5,694
“inspection” frequency rank
39380
confusion score

Side-by-Side Comparison

Feature inflection inspection
Definition The linguistic phenomenon of morphological variation, whereby terms take a number of distinct forms in order to express different grammatical features. The act of examining something, often closely.

Where the spellings diverge

Shared letters are muted; the letters that actually set inflection and inspection apart are highlighted. They share 8 letters in sequence, which is exactly why the eye skips the difference.

10 ch
inflection
10 ch
inspection

Spelling & Dictionary Insight

A purely visual mix-up. inflection (/ɪnˈflɛkʃən/) and inspection (/ɪnˈspɛkʃən/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 39380, derived from the frequency rank of both members and their visual similarity.

inflection is recorded at frequency rank #33,686, classified as anoun, pronounced /ɪnˈflɛkʃən/. inspection is at rank #5,694, tagged as anoun, pronounced /ɪnˈspɛkʃən/.

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 39380, this pair ranks #277,258 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of inflection vs inspection

Shared letters: ceinot. Private to "inflection": fl. Private to "inspection": ps.

"inflection" · 10 letters · shape VCCCVCCVVC  ·  "inspection" · 10 letters · shape VCCCVCCVVC

Known mistypes of this pair

  • inflectionifnlection · infelction · infflection · inflcetion · inflecction · infleciton · inflecsion · inflectino
  • inspectioninnspection · inpsection · insepction · inspcetion · inspecction · inspeciton · inspecsion · inspectino

Frequency comparison

inflection#33,686
inspection#5,694

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "inflection" and "inspection" be used interchangeably?
No. They are said differently (/ɪnˈflɛkʃən/ versus /ɪnˈspɛkʃən/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "inflection" or "inspection"?
"inspection" is the more common of the two: it sits at frequency rank #5,694 in our English list, against #33,686 for "inflection". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering inflection vs inspection

The fastest way to pick the right one every time.

  • Read both glosses above and match the meaning you intend, only context separates this pair.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “inflection” 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