TKOvstopWhich spelling fits?

Quick tell: TKO is a name, top is a noun, so they fill different roles in a sentence.

Which to use

“TKO” is a name and “top” is a noun - they look or sound alike but fill different roles in a sentence.

#41,429
“TKO” frequency rank
#244
“top” frequency rank
41673
confusion score

Side-by-Side Comparison

Feature TKO top
Definition Initialism of Tseung Kwan O. The highest or uppermost part of something.

Where the eye mixes TKO and top

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
TKO
3 ch
top

Look-alike desk: TKO vs top

These two trip readers on the page rather than in the ear: TKO is /ˈtiː ˈkeɪ ˈəʊ/ while top is /tɒp/. 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 (name vs noun), which is usually the fastest check. Our composite confusion score for this pair is 41673, derived from the frequency rank of both members and their visual similarity.

TKO is recorded at frequency rank #41,429, classified as aname, pronounced /ˈtiː ˈkeɪ ˈəʊ/. top is at rank #244, tagged as anoun, pronounced /tɒp/.

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 41673, this pair ranks #256,125 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of TKO vs top

Shared letters: ot. Private to "TKO": k. Private to "top": p.

"TKO" · 3 letters · shape CCV  ·  "top" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "TKO" for "top" ever safe?
No - they are not even the same part of speech. "TKO" is a name and "top" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "TKO" or "top" show up more?
"top" is the more common of the two: it sits at frequency rank #244 in our English list, against #41,429 for "TKO". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "TKO" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "top" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #256,125 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "TKO" and "top" also get mixed up with nearby pairs, the highest-scored neighbour is "Taf vs TKO". Nearby pair

Confusion rank #256,125 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