Definition

Describing something that is based on an assumption or taken for granted without proof.

Example

His assumptive nature often led him to make incorrect conclusions about others.

Conversation

I feel like your idea for the project might be a bit assumptive about our audience.

Really? I thought it was a safe bet based on our last feedback.

I get that, but we should probably gather more data before proceeding with such assumptive plans.

Good point! Let's do some more research to validate our assumptions.

Synonyms & Antonyms

Root Explanation

Assumptive → It is formed from "assumere" (meaning to take up or receive) and the suffix "-ive" (meaning having the nature of). The word "assumptive" refers to having the nature of taking something for granted or accepted without proof.

Memory Tip

Think of someone 'taking up' an idea or belief without questioning it — that's what assumptive means.

Visually Confused Words