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insightful

Upper-Intermediate (B2)

IPA: /ˈɪnsaɪtfl/

KK: /ˈɪnˌsaɪt̬.fəl/

adjective
Definition

Having a deep understanding or perception of something; able to see and understand things clearly and intelligently.


Example

Her insightful comments during the discussion helped everyone see the issue from a new perspective.


Conversation
Sloth A
I just finished that book you recommended, and it was really good!
Sloth B
I'm glad you liked it! The author is quite insightful.
Sloth A
Yeah, I found the way they explained complex ideas really fascinating.
Sloth B
Totally! It's amazing how insightful their observations are.

Synonyms & Antonyms
Synonyms
perceptive
astute
shrewd
Antonyms
obtuse
dull
ignorant
Root Explanation

Insightful → It is formed from "in-" (meaning into) and "sight" (from Old English "siht", meaning vision or seeing) and the suffix "-ful" (meaning full of). The word "insightful" means full of insight or having a deep understanding of something.

Memory Tip

Think of 'sight' as vision and 'in-' as going into something — so 'insightful' means going deep into understanding.

Visually Confused Words
sightful
sighful
unrightful
sprightful
sleightful
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