Definition

To feel uncertain or unsure about something.

Example

I doubt that he will come to the party tonight.

Tense Forms

Conversation

I really doubt that we can finish this project on time.

Yeah, it feels like we have so much left to do.

I just doubt our team's ability to pull it off under pressure.

Maybe we should ask for an extension to make sure it's done right.

Synonyms & Antonyms

Definition

A feeling of uncertainty or lack of trust about something or someone.

Example

She expressed her doubt about the plan's success.

Conversation

I really have some doubt about this project we're working on.

What are you unsure about?

I'm just not sure if we're on the right track with our ideas.

Definition

To feel uncertain or unsure about something; to question the truth or reliability of something.

Example

I doubt that he will come to the party tonight.

Tense Forms

Conversation

I really doubt that we’ll finish this project on time.

Yeah, it’s a tight deadline for sure.

I just wish our team was more organized, or I wouldn’t doubt our chances.

Root Explanation

Doubt → It originates from Old French *douter* (meaning to fear or be uncertain) and is derived from Latin *dubitare* (meaning to hesitate or waver). The word 'doubt' refers to a state of uncertainty or lack of conviction about something.

Memory Tip

Think of feeling uncertain or fearful about something — that's what 'doubt' means, stemming from the idea of hesitating.

Visually Confused Words