Select the INCORRECTLY spelt word.

Rebelleous

The incorrectly spelled word is Rebelleous. The correct spelling is Rebellious. It means "defiant or resisting authority".

The other words are spelled correctly.

Here is a breakdown of the spelling of each word:

• Tedious is spelled correctly. It means "slow and long, especially causing tiredness or boredom".
• Advantageous is spelled correctly. It means "offering or providing an advantage".
• Victorious is spelled correctly. It means "having won a victory".