fil vs fl, What's the Difference?

Which to use

“fil” is a noun and “fl” is an abbrev - they look or sound alike but fill different roles in a sentence.

#43,176
“fil” frequency rank: #13,360
“fl” frequency rank: 56536
confusion score

Side-by-Side Comparison

Feature	fil	fl
Definition	mächtiges Säugetier mit Rüssel und Stoßzähnen; Elefant	Femtoliter (= 10⁻¹⁵ l, ein billiardstel Liter)

Letter map: fil vs fl

Shared letters muted; letters that set fil and fl apart highlighted. Shared run: 2.

3 ch

fil

2 ch

Grammar separator: fil vs fl

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: fil is anoun and flanabbrev. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 56536, derived from the frequency rank of both members and their visual similarity.

fil is recorded at frequency rank #43,176, classified as anoun, pronounced [fiɫ]. fl is at rank #13,360, tagged as anabbrev.

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 56536, this pair ranks #936,412 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of fil vs fl

Shared letters: fl. Private to "fil": i. Private to "fl": -.

"fil" · 3 letters · shape CVC · "fl" · 2 letters · shape CC

Frequently Asked Questions

Can "fil" and "fl" be used interchangeably?

No - they are not even the same part of speech. "fil" is a noun and "fl" an abbrev, so a sentence built for one is usually ungrammatical with the other.

Frequency check: "fil" vs "fl" - which ranks higher?

"fl" is the more common of the two: it sits at frequency rank #13,360 in our German list, against #43,176 for "fil". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "fil" and "fl". Here's where to go from here.

Full dictionary entry for "fil" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "fl" - compare definitions side by side with the headword page. Word entry
This pair ranks #936,412 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
"fil" and "fl" also get mixed up with nearby pairs, the highest-scored neighbour is "fil vs fist". Nearby pair

Confusion rank #936,412 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.