stalkervsstillerTell them apart

Quick tell: stalker is a noun, stiller is an adjective, so they fill different roles in a sentence.

Which to use

“stalker” is a noun and “stiller” is an adjective - they look or sound alike but fill different roles in a sentence.

#16,136
“stalker” frequency rank
#42,921
“stiller” frequency rank
59057
confusion score

Side-by-Side Comparison

Feature stalker stiller
Definition A person who engages in stalking, i.e., quietly approaching animals to be hunted; a tracker or guide in hunting game. comparative form of still: more still

Letter map: stalker vs stiller

Shared letters muted; letters that set stalker and stiller apart highlighted. Shared run: 5. stalker and stiller follow the identical consonant-vowel pattern (CCVCCVC). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
stalker
7 ch
stiller

Part-of-speech tell for stalker / stiller

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: stalker is anoun and stilleranadjective. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 59057, derived from the frequency rank of both members and their visual similarity.

stalker is recorded at frequency rank #16,136, classified as anoun, pronounced /ˈstɔːkə(ɹ)/. stiller is at rank #42,921, tagged as anadj.

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 59057, this pair ranks #108,567 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of stalker vs stiller

Shared letters: elrst. Private to "stalker": ak. Private to "stiller": i.

"stalker" · 7 letters · shape CCVCCVC  ·  "stiller" · 7 letters · shape CCVCCVC

Known mistypes of this pair

  • stalkersatlker · sstalker · stakler · stalekr · stalkerr · stalkker · stalkre · stallker
  • stillersitller · sstiller · stilelr · stiler · stillerr · stillre · stliler · sttiller

Frequently Asked Questions

Is swapping "stalker" for "stiller" ever safe?
No - they are not even the same part of speech. "stalker" is a noun and "stiller" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary English text, does "stalker" or "stiller" show up more?
"stalker" is the more common of the two: it sits at frequency rank #16,136 in our English list, against #42,921 for "stiller". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "stalker" vs "stiller" is on the table, pick a follow-up below.

  • Full dictionary entry for "stalker" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "stiller" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #108,567 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "stalker" and "stiller" also get mixed up with nearby pairs, the highest-scored neighbour is "stiller vs stilted". 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 #108,567 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