© 2026 Sloth Lingo. Learn easy. Lounge wisely.

expeditious

Upper-Intermediate (B2)

IPA: /ˌɛkspɪˈdɪʃəs/

KK: /ɛkˈspɛdɪʃəs/

adjective
Definition

Done quickly and efficiently without wasting time.


Example

The team completed the project in an expeditious manner, impressing the client.


Conversation
Sloth A
Did you see how expeditious the service was at that new cafe?
Sloth B
Yeah, I was impressed! They had my order ready in no time.
Sloth A
I know, right? It's nice to have such expeditious service when you're in a hurry.
Sloth B
Definitely! I might go there more often just for that.

Synonyms & Antonyms
Synonyms
swift
prompt
quick
Antonyms
slow
lethargic
sluggish
Root Explanation

Expeditious → It is formed from "ex-" (meaning out) and "pedis" (from Latin "pes", meaning foot). The word describes something that is done quickly or efficiently, as if one is moving swiftly on foot.

Memory Tip

Think of 'moving out' ('ex-') quickly on 'foot' ('pedis') — that's why expeditious means done quickly.

Visually Confused Words
unexpeditious
repetitious
ultraexpeditious
seditious
Is this page helpful?