synchronise

verb

"synchronise" is a 11-letter English headword indexed on PlainSpell.

The verdict

“synchronise” is uncommon English (frequency #86,824 among 6,566 “S” headwords), classed as a verb. The kind of spelling people second-guess.

#86,824
frequency rank, English
6,566
“S” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Non-Oxford British English standard spelling of synchronize.

Corpus desk

Index EN-synchronise · synchronise · English

synchronise · rank #86,824 · 0 variants · 0 confusables

  • FREQ-RARE #86,824
  • LEN-MEGA 11 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-DENSE 6,566
  • PHOTO-FINISH symbiont

Nearest frequency peer: symbiont (-1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Long-tail ranks near “synchronise”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “synchronise” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for synchronise
PropertyValue
Headwordsynchronise
LanguageEnglish
Part of speechVerb
Letters11
Frequency rank#86,824
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “synchronise” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).synchronisefalls in this rarity band:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “symbiont” (#86,823), “tabard” (#86,825), “sylva” (#86,822). Among 6,566 “S” headwords, “synchronise” is #86,824. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

synchronise is uncommon English at frequency #86,824 among 6,566 “S” headwords, classed as averb. Rarity is why readers land here mid-draft. Gloss: "Non-Oxford British English standard spelling of synchronize.".

No generated misspelling entries exist for synchronise in our index, a sign its spelling follows regular English conventions. It is not paired with a close-neighbour confusable in our dataset, which tends to mean the word is visually distinctive enough to stand on its own.

Etymologically, the entry records: From Ancient Greek συγχρονίζω (sunkhronízō), equivalent to syn- + chrono- + -ise. The correct English form is synchronise, spelled S-Y-N-C-H-R-O-N-I-S-E.

Definition

  1. 1
    Non-Oxford British English standard spelling of synchronize.

Etymology

From Ancient Greek συγχρονίζω (sunkhronízō), equivalent to syn- + chrono- + -ise.

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "synchronise"?
"synchronise" is spelled S-Y-N-C-H-R-O-N-I-S-E.
What does "synchronise" mean?
As a verb, "synchronise" means: Non-Oxford British English standard spelling of synchronize.
What is the origin of the word "synchronise"?
From Ancient Greek συγχρονίζω (sunkhronízō), equivalent to syn- + chrono- + -ise. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "synchronise", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 11 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list