activelyvsactivityWhat's the difference?

Quick tell: actively is a adverb, activity is a noun, so they fill different roles in a sentence.

Which to use

“actively” is an adverb and “activity” is a noun - they look or sound alike but fill different roles in a sentence.

#4,816
“actively” frequency rank
#1,444
“activity” frequency rank
6260
confusion score

Side-by-Side Comparison

Feature actively activity
Definition In an active manner. The state or quality of being active; activeness.

Where the eye mixes actively and activity

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.

8 ch
actively
8 ch
activity

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: actively is /ˈæktɪvli/ while activity is /ækˈtɪv.ɪ.ti/. 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 (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 6260, derived from the frequency rank of both members and their visual similarity.

actively is recorded at frequency rank #4,816, classified as anadv, pronounced /ˈæktɪvli/. activity is at rank #1,444, tagged as anoun, pronounced /ækˈtɪv.ɪ.ti/.

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 6260, this pair ranks #512,117 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of actively vs activity

Shared letters: acitvy. Private to "actively": el. Private to "activity": -.

"actively" · 8 letters · shape VCCVCVCV  ·  "activity" · 8 letters · shape VCCVCVCV

Known mistypes of this pair

  • activelyacctively · acitvely · actievly · activelly · activelyy · activeyl · activley · activvely
  • activityacctivity · acitvity · actiivty · activitty · activityy · activiyt · activtiy · activvity

Frequently Asked Questions

Can "actively" and "activity" be used interchangeably?
No - they are not even the same part of speech. "actively" is an adverb and "activity" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "actively" or "activity"?
"activity" is the more common of the two: it sits at frequency rank #1,444 in our English list, against #4,816 for "actively". 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 "actively" and "activity". Here's where to go from here.

  • Full dictionary entry for "actively" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "activity" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #512,117 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "actively" and "activity" also get mixed up with nearby pairs, the highest-scored neighbour is "acidity vs activity". 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

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

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

Source: FrequencyWords open word-frequency list