Definition

Having a greater width or density than something else; not thin.

Example

The book was thicker than I expected, making it harder to carry.

Comparatives & Superlatives

Conversation

Have you noticed that this sweater feels thicker than the one I wore last week?

Yeah, it looks really cozy!

I think I prefer it when the fabric is thicker for winter.

Definitely, it keeps you warmer during the colder months.

Synonyms & Antonyms

Root Explanation

Thicker → It is formed from "thick" (from Old English "þicce", meaning having a large distance between opposite sides) and "-er" (a comparative suffix meaning more). The word "thicker" means having more thickness compared to something else.

Memory Tip

Think of something that is 'more' thick — the '-er' shows comparison, so thicker means it has greater thickness.

Visually Confused Words