Definition

Larger in size, amount, or extent than something else.

Example

The ocean is vaster than any lake.

Conversation

Have you seen the new telescope they set up at the observatory?

Yeah, I heard it can see vaster areas of the sky than the old one.

That's amazing! I can't wait to check out the stars through it.

Same here! It should give us a much better view of the universe.

Synonyms & Antonyms

Root Explanation

Vaster is derived from the comparative form of 'vast', which comes from Latin 'vastus' (meaning empty, desolate, or vast). The suffix '-er' indicates a comparative degree. Thus, 'vaster' means more vast or greater in extent.

Memory Tip

Think of 'vast' meaning large or empty, and remember that 'vaster' means even larger or more extensive.

Visually Confused Words