Master spelling these words with the Look, Say, Cover, Write, Check learning activity.
How to use:
Look and read the word.
Say the word. Click the speaker icon.
Cover the word.
Write the word.
Check your spelling.
If the word is an adjective, the spelling is nearly always -ous, as in dangerous and poisonous. If the word is a noun, the spelling is nearly always -us: think of octopus and cactus.
"I would like to thank you so much for this great website. I have always been ashamed of my spelling but after a few lessons I am already better. It is filling in all the gaps. Thanks."
Student, France