UNEASY
adjective;
Causing or feeling anxiety; troubled or uncomfortable. Can also mean worried, anxious, or troubled.
WHIMSICAL
adjective;
1. Playfully quaint or fanciful, especially in an appealing and amusing way. Can also mean mischievous, playful, or quaint.
2. Acting or behaving in a capricious manner– given to sudden and unaccountable changes of mood or behavior. (“Acting on a whim.”)
VIGILANT
adjective;
Keeping careful watch for possible danger or difficulties. Can also mean watchful, observant, or cautious.
