escapade

expedition

Organized exploratory journey

• questSeeking journey for something
• explorationTraveling through unknown regions
• journeyTravel from place to place

voyage · odyssey · excursion · exploit · caper · jaunt · outing · romp · lark · spree

prank

Playful trick on someone

• shenaniganA deceitful trick
• caperPrank or pickled bud
• tomfooleryFoolish or silly behavior

hijinks · antic · stunt · trick · roguery · rascality · devilry · misbehavior · indiscretion · folly

tryst

Secret romantic meeting

• rendezvousScheduled meeting at agreed location
• affairRomantic entanglement outside commitment
• liaisonConnector between groups

fling · dalliance · amour · assignation · intrigue · flirtation · love affair · secret meeting · forbidden romance · elopement

exhilarating

Intensely invigorating or exciting

• adrenalineEmergency response hormone
• daringAdventurous courage
• boldCourageous and daring

risky · heart-pounding · excitement · danger · peril · breathtaking · nail-biting · suspenseful · hair-raising · death-defying

impromptu

Without advance preparation

• whimSudden arbitrary desire
• impulseSudden urge to act
• spur-of-the-momentDone without advance planning

unplanned · caprice · madcap · impetuous · reckless · spontaneity · sudden · unexpected · serendipity · snap decision

defiance

Open resistance to authority

• rebellionDefiance of established power
• mutinyRevolt against authority
• revoltOrganized resistance to power

insubordination · disobedience · protest · dissent · transgression · rule-breaking · nonconformity · insurgence · uprising · subversion

• Adventuresadventure, expedition, exploration, exploring, journey
• mischiefmischief, hijinks, antics, pranks, antic
• happeningshappenings, happening, event, occurrence, events
• swashbucklersswashbuckler, swashbucklers, swashbuckling, pirate, pirates
• wrongdoingscrime, crimes, sin, sins, wrongdoing
• whimsywhimsy, whim, fairies, caprice, unicorns