adventurous:
prudent,
unadventurous.
blind:
controlled.
brash:
reserved,
afraid,
fearful,
discreet.
brave:
meek,
humble,
timid,
shy,
reticent,
frightened,
retiring.
breakneck:
extremely slow.
careless:
concerned,
attentive,
thoughtful,
ready,
mindful,
accurate,
painstaking.
daring:
unwilling,
bashful,
cowardly,
chicken.
defiant:
obedient,
acquiescent,
submissive,
subordinating,
Submitting,
respectful.
excitable:
easy,
uninspired,
laid-back,
insensitive,
unexcitable,
easy-going,
calm,
passive.
reckless:
wary,
careful,
responsible,
cautious.
noun:
quick-witted,
intelligent,
unambitious,
recreant,
lily-livered,
calm,
skittish,
spineless,
yellow,
craven,
overcareful,
sharp,
pusillanimous,
chicken,
fainthearted,
chickenhearted,
mousy,
overcautious,
levelheaded,
scary,
timorous,
sensible,
fearful,
unheroic,
shy,
unadventurous,
responsible,
dastardly,
prudent,
cool,
guarded,
cowardly.