overbright

/ˌoʊvərˈbraɪt/
adjective
  1. Too bright; having too much light or intensity.
    • She had to squint in the overbright sunlight reflecting off the snow.
    • The screen's overbright setting was hurting my eyes, so I lowered the brightness.
    • The overbright headlights of the oncoming car made it hard to see the road.
  2. Excessively clever or intelligent in a way that seems unnatural or annoying.
    • His overbright remarks during the meeting made others feel uncomfortable.
    • The child's overbright questions sometimes stumped the teacher.
    • She was so overbright that people found her hard to relate to.
Antonyms
What does "overbright" mean? | whatsthatwordmean | whatsthatwordmean