restrainedvsretainedWhich spelling fits?

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

Which to use

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

#16,327
“restrained” frequency rank
#6,409
“retained” frequency rank
22736
confusion score

Side-by-Side Comparison

Feature restrained retained
Definition Held back, limited, kept in check or under control. simple past and past participle of retain

Where the eye mixes restrained and retained

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence.

10 ch
restrained
8 ch
retained

Why the eye confuses restrained with retained

These two trip readers on the page rather than in the ear: restrained is /ɹɪˈstɹeɪnd/ while retained is /ɹɪˈteɪnd/. 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 22736, derived from the frequency rank of both members and their visual similarity.

restrained is recorded at frequency rank #16,327, classified as anadj, pronounced /ɹɪˈstɹeɪnd/. retained is at rank #6,409, tagged as averb, pronounced /ɹɪˈteɪnd/.

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 22736, this pair ranks #414,387 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of restrained vs retained

Shared letters: adeinrt. Private to "restrained": s. Private to "retained": -.

"restrained" · 10 letters · shape CVCCCVVCVC  ·  "retained" · 8 letters · shape CVCVVCVC

Known mistypes of this pair

  • restrainederstrained · resrtained · resstrained · restarined · restraiend · restrainde · restrainedd · restrainned
  • retainedertained · reatined · retaiend · retainde · retainedd · retainned · retanied · retianed

Frequently Asked Questions

Can "restrained" and "retained" be used interchangeably?
No - they are not even the same part of speech. "restrained" is an adjective and "retained" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "restrained" or "retained" show up more?
"retained" is the more common of the two: it sits at frequency rank #6,409 in our English list, against #16,327 for "restrained". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "restrained" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "retained" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #414,387 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "restrained" and "retained" also get mixed up with nearby pairs, the highest-scored neighbour is "restrain vs restrained". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #414,387 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list