Definition

More cunning or deceitful than someone or something else.

Example

He was slier than his opponents, always finding a way to win.

Conversation

Did you see how slier he got in the last game?

Yeah, he really outsmarted everyone this time!

I guess he’s learning to be a bit more tricky.

For sure, it makes the game way more exciting!

Synonyms & Antonyms

Root Explanation

Slier → The word 'slier' is derived from 'sly' (from Old English 'slyh', meaning cunning or crafty) and the comparative suffix '-er' (meaning more). Thus, 'slier' means more cunning or crafty than another.

Memory Tip

Think of someone who is 'more cunning' ('sly') than others — that's what 'slier' means.

Visually Confused Words