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How to spell conscious

A Year 5 and 6 statutory spelling word, with the tricky part explained and a tip that makes it stick.

The answer

conscious

C-O-N-S-C-I-O-U-S

The part to watch: con + sc + ious. The underlined letters are the ones most people get wrong.

The tricky part

Conscious has an s and a c together, which say "sh". It ends -ious. It means awake and aware.

Conscious is one of the words on the Year 5 and 6 list with a smaller word behind it. Each of these words is built from, or related to, a smaller word you may already know. Find the smaller word and most of the spelling follows.

Common mistakes with conscious

  • Wrong: conciousRight: conscious
  • Wrong: consiousRight: conscious

A way to remember it

Conscious and conscience are related to science. All three have sc.

Conscious in syllables

con · scious

Conscious has 2 syllables. Say each one as you write it.

In a sentence

I was conscious of everyone looking at me.

Conscious on the statutory list

Conscious is on the Year 5 and 6 statutory word list in the national curriculum for England. Children are taught these words in Years 5 and 6, when they are 9 to 11.

See all the Year 5 and 6 words

Test yourself

A short spelling test that starts with conscious, then nine more words from the Year 5 and 6 list, read aloud. It works in your browser.

More words with a smaller word behind it

These words from the Year 5 and 6 list share the same pattern as conscious.

More words

Questions parents ask

How do you spell consciousness?

Consciousness is conscious + ness, so it ends with a double s: c-o-n-s-c-i-o-u-s-n-e-s-s.

Spelling is one part of the picture

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