Odd
Definition 1 of 6
Pro Tip 1/2
Unexpected Behavior
Use 'odd' to describe behaviors or situations that deviate from the norm and may raise curiosity or concern. It was odd how quiet the children were being.
Pro Tip 2/2
Subtle Discomfort
The word 'odd' can imply a mild, uncomfortable feeling that something is not quite right. There was an odd vibe in the room after their argument.