Definition

In a way that shows uncertainty or lack of confidence about something.

Example

She looked at the proposal doubtfully, unsure if it would work.

Conversation

Are you sure we should go to that new restaurant tonight?

I heard mixed reviews, so I'm feeling a bit doubtfully about it.

Yeah, I've heard the food is hit or miss.

Exactly, but maybe we should give it a try anyway.

Synonyms & Antonyms

Root Explanation

Doubtfully → It is formed from "doubt" (from Old French *douter*, meaning to fear or be uncertain) and the suffix "-fully" (meaning in a manner full of). The word "doubtfully" means in a manner full of doubt or uncertainty.

Memory Tip

Think of feeling uncertain or fearful ('doubt') and doing something in a way that is full of that uncertainty ('-fully').

Visually Confused Words