Phrase · C1 · Neutral to formal · observation and analysis
on closer inspection
on KLOH-ser in-SPEK-shun Closer has a voiced z sound; stress spek in inspection.
When something is examined more carefully than it was at first.
pri pažljivijem pregledu; kada se pažljivije razmotri
Use it
The chair looked sturdy, but on closer inspection, one joint was loose.
Careful physical examination reveals a missed detail.
On closer inspection, the impressive report relied on only three interviews.
Inspection can mean examining an argument or document, not just an object.
Build the sentence
On closer inspection, + finding · something becomes clear on closer inspection
Memory scene

The cup looks perfect until a magnifying glass reveals a fine crack. A second look changes what you notice.
Watch out
Use on or upon, not in closer inspection. The expression introduces careful examination, not automatic proof that the first impression was wrong.
Nearby language
Also introduces a finding reached through more careful examination.
Describes an initial quick impression rather than the result of careful scrutiny.
Means looking back with knowledge gained later, without necessarily inspecting anything.
Make it yours
Fotografije dva predmeta deluju identično, ali ste pažljivim pregledom uočili različite šavove.