Skeptical or Sceptical | Spelling, Definition & Examples

In American English, the correct spelling of the adjective is skeptical. In British English, there is no dominant spelling, although sceptical is probably more widely used in academic writing.

Skeptical vs sceptical in a sentence examples
It’s a thin line between being healthily skeptical/sceptical and falling down the rabbit hole of conspiracy theories.

Although I was deeply skeptical/sceptical about it, the collagen drink had a near-miraculous impact on my arthritis.

It doesn’t pay to be too skeptical/sceptical, because it can suck all the joy out of your life.

Note
Even in the UK, people might describe themselves as a skeptic, despite using the spelling sceptical in most circumstances. This tends to be the accepted spelling for the Skeptic movement.

Skeptical or sceptical

Skeptical/sceptical is an adjective that means you have a healthy distrust of information that is presented to you. Its antonym could be considered to be “gullible.” In American English, it is spelled skeptical. In British English, both spellings are equally common, but sceptical is more favored in academic texts.

Skeptical or sceptical in a sentence examples
The challenge facing political parties of all stripes is overcoming the lassitude of a skeptical/sceptical electorate.

It’s a small but very significant difference between being skeptical/sceptical and becoming cynical.

James had heard the excuses and promises before, and he was skeptical/sceptical that this time would be any different.

Main differences between American and British English

American and British English are very similar, but there are a few main differences in spelling. Five important differences are:

Difference Rule Examples
-or vs -our In American English, many Latin-derived words end in -or. Behavior or behaviour
Labor or labour
Favor or favour
Favorite or favourite
Color or colour
Honor or honour
In British English, these same words end in -our.
-er vs -re In American English, some French, Latin, or Greek words end in -er. Theater or theatre
Center or centre
Meter or metre
Liter or litre
Saber or sabre
Fiber or fibre
In British English, these same words end in -re.
-ize vs -ise In American English, many Greek-derived words end in -yze or -ize. Realize or realise
Recognize or recognise
Analyze or analyse
Organize or organise
Minimize or minimise
Finalize or finalise
In British English, these words end in -yse or -ise.
-ed vs -t In American English, most verbs are regular and form their past tense with the suffix -ed. Learned or learnt
Burned or burnt
Kneeled or knelt
Dreamed or dreamt
Smelled or smelt
Spelled or spelt
In British English, some of these verbs are irregular and form their past tense with the suffix -t.
Single vs double consonant In American English, many words are spelled with a single consonant. Modeling or modelling
Traveling or travelling
Canceled or cancelled
Labeled or labelled
Buses or busses
Focused or focussed
In British English, these same words are often spelled with a double consonant.

Frequently asked questions about skeptical or sceptical

How do I use skeptical in a sentence?

You can use skeptical in a sentence to mean someone has a healthy distrust of what they hear or read. Some examples include:

  • In the age of AI-generated text and images, we need to train our children to be more skeptical about what they read.
  • Being skeptical about things that seem too good to be true is perfectly fine.
  • Don’t let skeptical friends discourage you as you push toward your dream.

In British English, you can choose between skeptical and sceptical, as both spellings are permitted.

The QuillBot Paraphrasing Tool helps you to find new ways of expressing your ideas without repeating yourself.

Is it skeptic or sceptic?

In American English, skeptic is the correct spelling. In British English, you can spell it either skeptic or sceptic, although the latter is more favored in academic writing.

You can use the selectable language variants in the QuillBot Grammar Checker to make sure you have the correct spelling of skeptic or sceptic.

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Trevor Marshall, MSc

Trevor has a BA in English Literature & Language and an MSc in Applied Social Studies. He has been a teacher for 25 years, with 15 years experience teaching ESL alongside 1st language students.