foreseevsforeverWhat's the difference?

Quick tell: foresee is a verb, forever is an adverb, so they fill different roles in a sentence.

Which to use

“foresee” is a verb and “forever” is an adverb - they look or sound alike but fill different roles in a sentence.

#22,975
“foresee” frequency rank
#1,861
“forever” frequency rank
24836
confusion score

Side-by-Side Comparison

Feature foresee forever
Definition To perceive (a situation or event) in advance. For all time, for all eternity; for a lifetime; for an infinite amount of time.

Where the eye mixes foresee and forever

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. foresee (CVCVCVV) and forever (CVCVCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

7 ch
foresee
7 ch
forever

Visual trap between foresee and forever

These two trip readers on the page rather than in the ear: foresee is /fɔɹˈsi/ while forever is /fəˈɹɛvə(ɹ)/. 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 adverb), which is usually the fastest check. Our composite confusion score for this pair is 24836, derived from the frequency rank of both members and their visual similarity.

foresee is recorded at frequency rank #22,975, classified as averb, pronounced /fɔɹˈsi/. forever is at rank #1,861, tagged as anadv, pronounced /fəˈɹɛvə(ɹ)/.

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 24836, this pair ranks #398,959 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of foresee vs forever

Shared letters: efor. Private to "foresee": s. Private to "forever": v.

"foresee" · 7 letters · shape CVCVCVV  ·  "forever" · 7 letters · shape CVCVCVC

Known mistypes of this pair

  • foresee ← fforesee · foersee · foreese · forese · foressee · forresee · forseee · froesee
  • forever ← fforever · foerver · foreevr · foreverr · forevre · forevver · forrever · forveer

Frequently Asked Questions

Is swapping "foresee" for "forever" ever safe?
No - they are not even the same part of speech. "foresee" is a verb and "forever" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "foresee" or "forever"?
"forever" is the more common of the two: it sits at frequency rank #1,861 in our English list, against #22,975 for "foresee". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "foresee" and "forever" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "foresee" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "forever" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #398,959 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "foresee" and "forever" also get mixed up with nearby pairs, the highest-scored neighbour is "foresaw vs foresee". 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 #398,959 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