snappy
1.
irritable
irascible
short-tempered
hot-tempered
quick-tempered
fiery
peevish
cross
crabbed
crabby
crotchety
cantankerous
impatient
grumpy
huffy
brusque
ill-tempered
bad-tempered
ill-natured
ill-humoured
touchy
volatile
testy
tetchy
snarling
waspish
prickly
crusty
peppery
bilious
liverish
dyspeptic
splenetic
choleric
snappish
chippy
grouchy
cranky
on a short fuse
narky
ratty
eggy
like a bear with a sore head
peckish
soreheaded
snaky
miffy
2.
concise
succinct
memorable
catchy
neat
clever
crisp
pithy
witty
incisive
brief
short
short and sweet
sharp
terse
curt
/suto3/google.iconsnappy
/suto3/Google画像検索.iconsnappy
/suto3/Google定義検索.icon snappy
/suto3/wikipedia.iconsnappy
/suto3/weblio.icon snappy
/suto3/kotobank.icon snappy
/suto3/jisho.icon snappy