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. Some differences are:

Difference Rule Examples
-or vs -our In American English, many Latin-derived words end in -or. Behavior or behaviour
Color or colour
Favor or favour
Flavor or flavour
Favorite or favourite
Honor or honour
Humor or humour
Labor or labour
Neighbor or neighbour
In British English, these same words end in -our.
-er vs -re In American English, some French, Latin, or Greek words end in -er. Center or centre
Fiber or fibre
Theater or theatre
In British English, these same words end in -re.
-ize vs -ise In American English, many Greek-derived words end in -yze or -ize. Analyze or analyse
Organization or organisation
Realize or realise
Recognize or recognise
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. Burned or burnt
Dreamed or dreamt
Kneeled or knelt
Learned or learnt
Smelled or smelt
Spelled or spelt
Spilled or spilt
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. Buses or busses
Canceled or cancelled
Counselor or counsellor
Focused or focussed
Labeled or labelled
Modeling or modelling
Traveling or travelling
In British English, these same words are often spelled with a double consonant.
Dropping vs retaining the “e” In American English, “e” is often dropped when forming a noun from a verb Acknowledgment or acknowledgement
Aging or ageing
Judgment or judgement
In British English, the “e” is often retained.
Different verb and noun spellings In American English, most words have identical verb and noun spellings. License or licence
Practice or practise
In British English, some words have different spellings for the verb and noun forms.
Other spelling differences There are many other spelling differences between the two English variants. Airplane or aeroplane
Aluminum or aluminium
Check or cheque
Cozy or cosy
Defense or defence
Dependent or dependant
Enrollment or enrolment
Fulfil or fulfill
Gray or grey
Jewelry or jewellery
Karat or carat
Mold or mould
Offense or offence
Pajamas or pyjamas
Program or programme
Skeptical or sceptical
Tire or tyre

Other interesting articles

If you want to know more about job applications, research, or idioms, make sure to check out some of our other articles with explanations and examples.

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.

Is this article helpful?
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.