flovsfonWhat's the difference?

Quick tell: flo is a verb, fon is an adjective, so they fill different roles in a sentence.

Which to use

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

#26,750
“flo” frequency rank
#44,372
“fon” frequency rank
71122
confusion score

Side-by-Side Comparison

Feature flo fon
Definition respirar. relativo à etnia dos fons

Where the spellings diverge

Shared letters are muted; the letters that actually set flo and fon apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

3 ch
flo
3 ch
fon

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: flo is /floː/ while fon is /ˈfõ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 71122, derived from the frequency rank of both members and their visual similarity.

flo is recorded at frequency rank #26,750, classified as averb, pronounced /floː/. fon is at rank #44,372, tagged as anadj, pronounced /ˈfõ/.

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 71122, this pair ranks #3,444 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of flo vs fon

Shared letters: fo. Private to "flo": l. Private to "fon": n.

"flo" · 3 letters · shape CCV  ·  "fon" · 3 letters · shape CVC

Frequency comparison

flo#26,750
fon#44,372

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "flo" and "fon" be used interchangeably?
No - they are not even the same part of speech. "flo" is a verb and "fon" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "flo" or "fon"?
"flo" is the more common of the two: it sits at frequency rank #26,750 in our Portuguese list, against #44,372 for "fon". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering flo vs fon

The fastest way to pick the right one every time.

  • Check the role first: if you need a verb, it's “flo”; for an adjective, it's “fon”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “flo” entry
  • Browse more pairs most likely to be confused. Most confusable

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list FrequencyWords open word-frequency list