raftvsRFPWhich spelling fits?

Which to use

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

#15,892
“raft” frequency rank
#46,736
“RFP” frequency rank
62628
confusion score

Side-by-Side Comparison

Feature raft RFP
Definition A flat-bottomed craft able to float and drift on water, used for transport or as a waterborne platform. Initialism of request for proposal.

Letter map: raft vs RFP

Shared letters muted; letters that set raft and RFP apart highlighted. Shared run: 2.

4 ch
raft
3 ch
RFP

Corpus notes: raft and RFP

raft and RFP are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 62628, derived from the frequency rank of both members and their visual similarity.

raft is recorded at frequency rank #15,892, classified as anoun, pronounced /ɹɑːft/. RFP is at rank #46,736, tagged as anoun.

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 62628, this pair ranks #87,437 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of raft vs RFP

Shared letters: fr. Private to "raft": at. Private to "RFP": p.

"raft" · 4 letters · shape CVCC  ·  "RFP" · 3 letters · shape CCC

Known mistypes of this pair

  • raftarft · rafft · raftt · ratf · rfat · rraft

Frequently Asked Questions

Can "raft" and "RFP" be used interchangeably?
No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "raft" vs "RFP" - which ranks higher?
"raft" is the more common of the two: it sits at frequency rank #15,892 in our English list, against #46,736 for "RFP". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pair "raft" vs "RFP" is on the table, pick a follow-up below.

  • Full dictionary entry for "raft" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "RFP" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #87,437 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "raft" and "RFP" also get mixed up with nearby pairs, the highest-scored neighbour is "RFP vs Rua". 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 #87,437 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