galileo

noun

"galileo" is a 7-letter English headword indexed on PlainSpell.

The verdict

“galileo” has 9 generated spelling variants in the English index at frequency #22,385. The variants make it a useful spelling check.

#22,385
frequency rank, English
18,276
“G” headwords
9
tracked misspellings
4
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The CGS unit of acceleration, equal to 1 centimetre per second per second (1 centimeter per second squared, 1cm/s^2). Symbol: Gal

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

galileo vs Gallo
57% similar
galileo vs galley
71% similar
galileo vs galleon
71% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for galileo
PropertyValue
Headwordgalileo
LanguageEnglish
Part of speechNoun
Letters7
Frequency rank#22,385
Misspellings tracked9
Confusable pairs4
SourceWiktionary (kaikki.org)

Where “galileo” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). galileo lands here:

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

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 9 spelling variants around galileo, anoun. Corpus frequency is #22,385 among 18,276 “G” headwords. Dominant gloss: "The CGS unit of acceleration, equal to 1 centimetre per second per second (1 centimeter per second squared, 1cm/s^2). Symbol: Gal".

Our generated misspelling index lists 9 likely wrong-spelling variants for galileo, with forms such as "aglileo", "gailleo", and "galielo". Every one of these variants traces to a single-character edit -- an added or dropped letter, a swapped consonant, or a vowel swap -- the kind of slip a spell-checker is built to catch. It also participates in 4 confusable-pair relationships, "Gallo", "galley", "galleon", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.

Etymologically, the entry records: Named in honour of Galileo Galilei The correct English form is galileo, spelled G-A-L-I-L-E-O.

Definition

  1. 1
    The CGS unit of acceleration, equal to 1 centimetre per second per second (1 centimeter per second squared, 1cm/s^2). Symbol: Gal

Etymology

Named in honour of Galileo Galilei

Synonyms

Common misspellings

Also misspelled as:

  • aglileo
  • gailleo
  • galielo
  • galilleo
  • galiloe
  • gallieo
  • gallileo
  • ggalileo
  • glaileo

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of galileo - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

aglileo2gailleo2galielo2galilleo1galiloe2gallieo2gallileo1ggalileo1
Edit distance from "galileo"

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 "galileo"?
"galileo" is spelled G-A-L-I-L-E-O.
What does "galileo" mean?
As a noun, "galileo" means: The CGS unit of acceleration, equal to 1 centimetre per second per second (1 centimeter per second squared, 1cm/s^2). Symbol: Gal
What words are commonly confused with "galileo"?
"galileo" is commonly confused with "Gallo", "galley", "galleon". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
What is the origin of the word "galileo"?
Named in honour of Galileo Galilei 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.

Using “galileo”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is G-A-L-I-L-E-O - every other letter order is a misspelling in standard orthography.
  • Don't mix it up with “Gallo” - see the side-by-side comparison. galileo vs Gallo
  • Browse more English words and confusable pairs in the same reference. English words

Same frequency band

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

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

Source: FrequencyWords open word-frequency list