off the radar

Escaping all scrutiny

Off the radar means unnoticed or unmonitored, from the metaphor of aircraft or ships evading radar detection.

Something off the radar escapes attention or scrutiny: The startup stayed off the radar until its sudden acquisition.

A person can fly under the radar to avoid drawing notice.

The opposite is on the radar—being watched or considered.

Related

hidden · overlooked · disregarded · undetected · hush-hush · under wraps · private · clandestine · in the shadows · untraceable · dismissed · abandoned · low-profile · keeping a low profile · obscure · incognito · bypassed · off-grid

Categories
Opposites
visibility/attention

off the radaron the radar

Currently being watched

noticeable · visible · in plain sight · in the spotlight · front and center

prominence/profile

off the radarhigh-profile

Attracting significant attention

prominent · well-known · in the limelight · famous · celebrated

surveillance/monitoring

off the radarunder observation

Being carefully watched

flagged · being watched · on the radar · monitored · under the microscope

Family

radar, radars

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G