seatervssedateTell them apart

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

Which to use

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

#25,567
“seater” frequency rank
#39,081
“sedate” frequency rank
64648
confusion score

Side-by-Side Comparison

Feature seater sedate
Definition A vehicle or item of furniture that has a specified seating capacity. Remaining composed and dignified, and avoiding too much activity or excitement.

Where the eye mixes seater and sedate

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. seater (CVVCVC) and sedate (CVCVCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
seater
6 ch
sedate

Visual trap between seater and sedate

These two trip readers on the page rather than in the ear: seater is /ˈsitɚ/ while sedate is /sɪˈdeɪt/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 4 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 64648, derived from the frequency rank of both members and their visual similarity.

seater is recorded at frequency rank #25,567, classified as anoun, pronounced /ˈsitɚ/. sedate is at rank #39,081, tagged as anadj, pronounced /sɪˈdeɪt/.

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 64648, this pair ranks #76,657 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of seater vs sedate

Shared letters: aest. Private to "seater": r. Private to "sedate": d.

"seater" · 6 letters · shape CVVCVC  ·  "sedate" · 6 letters · shape CVCVCV

Known mistypes of this pair

  • seater ← saeter · seaetr · seaterr · seatre · seatter · setaer · sseater
  • sedate ← esdate · sdeate · seadte · sedaet · sedatte · seddate · sedtae · ssedate

Frequently Asked Questions

Is swapping "seater" for "sedate" ever safe?
No - they are not even the same part of speech. "seater" is a noun and "sedate" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "seater" vs "sedate" - which ranks higher?
"seater" is the more common of the two: it sits at frequency rank #25,567 in our English list, against #39,081 for "sedate". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

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

  • Full dictionary entry for "seater" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "sedate" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #76,657 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "seater" and "sedate" also get mixed up with nearby pairs, the highest-scored neighbour is "sate vs sedate". 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 #76,657 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