FLvsfoeWhat's the difference?

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

Which to use

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

#6,140
“FL” frequency rank
#14,761
“foe” frequency rank
20901
confusion score

Side-by-Side Comparison

Feature FL foe
Definition Abbreviation of foreign language. Hostile.

Letter map: FL vs foe

Shared letters muted; letters that set FL and foe apart highlighted. Shared run: 1.

2 ch
FL
3 ch
foe

Role in the sentence - FL and foe

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: FL is anoun and foeanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 20901, derived from the frequency rank of both members and their visual similarity.

FL is recorded at frequency rank #6,140, classified as anoun. foe is at rank #14,761, tagged as anadj, pronounced /fəʊ/.

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 20901, this pair ranks #427,851 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of FL vs foe

Shared letters: f. Private to "FL": l. Private to "foe": eo.

"FL" · 2 letters · shape CC  ·  "foe" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "FL" for "foe" ever safe?
No - they are not even the same part of speech. "FL" is a noun and "foe" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "FL" vs "foe" - which ranks higher?
"FL" is the more common of the two: it sits at frequency rank #6,140 in our English list, against #14,761 for "foe". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "FL" and "foe".

  • Full dictionary entry for "FL" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "foe" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #427,851 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "FL" and "foe" also get mixed up with nearby pairs, the highest-scored neighbour is "foe vs FOMO". Nearby pair

Confusion rank #427,851 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