ballsiest
Supremely nervy, audacious
Ballsiest is the superlative form of ballsy, meaning most bold or daring: That was the ballsiest thing I've ever seen anyone do in a meeting.
Lacking any apprehension
- intrepidResolutely without fear
- valiantCourageously determined
- heroicExceptionally brave and noble
- gallantCourageously attentive and refined
lionhearted · stouthearted · undaunted · unflinching · dauntless · plucky · spunky · mettlesome
Informally courageous
- brazenShamelessly bold
- cheekyPlayfully disrespectful
- impudentDisrespectfully bold
- unabashedFeeling no shame
nervy · brash · cocky · shameless · outrageous · presumptuous · impertinent · insolent
Inclined toward risky endeavors
- venturesomeInclined toward risky endeavors
- daredevilReckless risk-taker
- recklessCarelessly ignoring danger
- foolhardyRecklessly bold
swashbuckling · thrill-seeking · death-defying · madcap · harebrained · devil-may-care · headstrong · wild
Involving significant consequences
- perilousFraught with danger
- hazardousLikely to cause injury
- diceyUncertain and hazardous
- chancyInvolving uncertain outcome
precarious · dangerous · edgy · volatile · unpredictable · do-or-die · all-or-nothing · unconventional
fearless
Lacking any apprehension
gallant · lionhearted · stouthearted · undaunted · unflinching · dauntless · plucky · spunky · mettlesome · stalwart
gutsy
Informally courageous
unabashed · nervy · brash · cocky · shameless · outrageous · presumptuous · impertinent · insolent · saucy
adventurous
Inclined toward risky endeavors
- venturesomeInclined toward risky endeavors
- daredevilReckless risk-taker
- recklessCarelessly ignoring danger
foolhardy · swashbuckling · thrill-seeking · death-defying · madcap · harebrained · devil-may-care · headstrong · wild · crazy
high-stakes
Involving significant consequences
chancy · precarious · dangerous · edgy · volatile · unpredictable · do-or-die · all-or-nothing · unconventional · unprecedented
ballsiestcautious
Careful to avoid risk
prudent · careful · reserved · restrained · inhibited
ballsiestmeek
Humbly unassertive
timid · submissive · deferential · retiring · unassertive