sunny side up (adjective) cheerful: happy
Sinonime: airy,
animated,
blithe, bouncy,
bright, bucked,
buoyant, cheery, chipper, chirpy,
contented,
effervescent, enlivening,
enthusiastic, full of pep,
gay,
glad, gladsome, good-humored, good-natured,
hearty,
high,
hilarious,
hopeful, in good spirits, in high spirits,
jaunty,
jocund,
jolly,
joyful,
lighthearted,
lively,
merry,
optimistic,
peppy,
perky,
pleasant, roseate, rosy,
sanguine, snappy,
sparkling,
sprightly,
sunny, sunny side up,
up*,
upbeat,
vivacious,
winsome, zappy, zingy, zippy
Antonime: cheerless,
depressed,
gloomy,
grave,
heavy,
melancholy,
sad,
serious,
unhappy