exciting
invigorating
activating
agitating
animating
animative
blissful
bracing
breathtaking
brisk
charged
cheerful
cheering
cheery
cliff-hanging
comforting
cordial
crisp
crispy
delightful
disquieting
distracting
disturbing
elating
electric
elevating
encouraging
energizing
enlivening
exhilarative
fortifying
fresh
galvanic
glad
gladdening
good
happy
heady
heart-expanding
heart-stirring
heart-swelling
heart-thrilling
heart-warming
heartening
impressive
inflammatory
infusive
inspirational