Low key
From WildWords
Part of Speech
Adverb, Adjective
Description
1. (adv) Discreetly, secretively.
2. (adj) Modest, reserved, quiet.
Example Sentence
1. I’m happy my roommate has a new job, but I’m low key sad she’s moving out.
2. I have a 9:30 in the morning, so tonight needs to be low key.