Synonyms of unnoticed

unnoticed

adjective

as in unseen

not seen or noticed

He walked into the restaurant unnoticed.

His efforts went largely unnoticed.

Related Words

• unseen
• invisible
• inconspicuous
• discreet
• unremarked
• obscure
• unobtrusive
• hidden
• unnoticeable
• imperceptible
• faint
• indistinguishable
• concealed
• indistinct
• inappreciable
• impalpable
• insensible

Dissimilar Words

• obvious
• apparent
• evident
• prominent
• clear
• discernible
• plain
• manifest
• distinct
• unmistakable
• striking
• showy
• patent
• loud
• noisy
• visible
• conspicuous
• flashy
• noticeable
• gross
• blatant
• flagrant
• glaring
• eye-catching
• arresting
• screaming

Example Sentences

Recent Examples of unnoticed

Creating that experience, however, typically requires considerable coordination behind the scenes, much of which may go unnoticed by attendees. — Malana Vantyler, USA Today, 6 Aug. 2026

Can an ancient kingdom exist unnoticed in the shadows of modern civilization? — Wilson Chapman, IndieWire, 5 Aug. 2026

News of the attacks, which initially went unnoticed, is reverberating across Silicon Valley and Washington amid debates over how to address the advanced cybercapabilities of AI. — Huo Jingnan, NPR, 1 Aug. 2026

The first indications of what would prove to be one of the most consequential computer hacks of all time went mostly unnoticed. — Stephen Witt, New Yorker, 30 July 2026