Definition

Able to be replaced with something else or used in place of another item.

Example

In many recipes, butter is substitutable with margarine.

Conversation

Have you ever thought about how some ingredients are substitutable in recipes?

Totally! I often use yogurt instead of sour cream when I cook.

That's a great tip! I didn't realize how many things are substitutable.

Yeah, it's really helpful for trying to eat healthier or when I'm out of something.

Synonyms & Antonyms

Root Explanation

Substitutable → It is formed from "sub-" (meaning under or in place of) and "stituere" (meaning to place or set). The word refers to something that can be placed in the place of another, hence interchangeable.

Memory Tip

Think of something that can be 'placed in the place of' another — 'sub-' means under or in place of, and 'stituere' means to place.

Visually Confused Words