secondvssecondedConfusable pair

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

Which to use

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

#212
“second” frequency rank
#23,387
“seconded” frequency rank
23599
confusion score

Side-by-Side Comparison

Feature second seconded
Definition Number-two; following after the first one with nothing between them. The ordinal number corresponding to the cardinal number two. simple past and past participle of second

Letter map: second vs seconded

Shared letters muted; letters that set second and seconded apart highlighted. Shared run: 6.

6 ch
second
8 ch
seconded

Part-of-speech tell for second / seconded

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: second is anadjective and secondedaverb. On the page they differ by 2 extra letter(s) - “second” sits inside “seconded”. Our composite confusion score for this pair is 23599, derived from the frequency rank of both members and their visual similarity.

second is recorded at frequency rank #212, classified as anadj, pronounced /ˈsɛk.ənd/. seconded is at rank #23,387, tagged as averb.

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 23599, this pair ranks #408,126 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of second vs seconded

Shared letters: cdenos. Private to "second": -. Private to "seconded": -.

"second" · 6 letters · shape CVCVCC  ·  "seconded" · 8 letters · shape CVCVCCVC

Known mistypes of this pair

  • secondescond · sceond · seccond · secnod · secodn · secondd · seconnd · seocnd
  • secondedesconded · sceonded · secconded · secnoded · secodned · secondde · secondded · secondedd

Frequently Asked Questions

Can "second" and "seconded" be used interchangeably?
No - they are not even the same part of speech. "second" is an adjective and "seconded" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "second" vs "seconded" - which ranks higher?
"second" is the more common of the two: it sits at frequency rank #212 in our English list, against #23,387 for "seconded". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pair "second" vs "seconded" is on the table, pick a follow-up below.

  • Full dictionary entry for "second" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "seconded" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #408,126 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "second" and "seconded" also get mixed up with nearby pairs, the highest-scored neighbour is "second vs Sedona". 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 #408,126 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