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successful

Intermediate (B1)

IPA: /səkˈsɛs.fəl/

KK: /səksɛsfəl/

adjective
Definition

Achieving a positive result or reaching a goal, often related to wealth, fame, or personal achievements.


Example

She became a successful businesswoman after years of hard work.


Conversation
Sloth A
Did you hear about Sarah's new business?
Sloth B
Yeah, I heard it's been really successful so far!
Sloth A
I’m so proud of her; she worked really hard for it.
Sloth B
Absolutely! It's inspiring to see someone achieve their dreams.

Synonyms & Antonyms
Synonyms
prosperous
triumphant
victorious
Antonyms
unsuccessful
failed
unfortunate
Root Explanation

Successful → It is formed from "success" (from Latin "successus", meaning an outcome or result) and the suffix "-ful" (meaning full of). The word "successful" means full of success or achieving a favorable outcome.

Memory Tip

Think of being 'full of success' — 'success' means a good outcome, and '-ful' means full of.

Visually Confused Words
unsuccessful
insuccessful
presuccessful
nonsuccessful
unsuccessfully
semisuccessful
presuccessfully
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