Adieu
syn: goodbye,adios ant: hola?
Advent
syn: beginning, start ant: end
Exorbitant
syn: excessive, extreme ant: simple
Inundate
syn: to flood, overflow ant: drain
Malign
syn: to slander, falsify ant: praise
Metropolis
syn: large city, urban ant: village
Obstreperous
syn: noisy, disorderly ant: quiet
Perilous
syn: dangerous, risky ant: safe
Shoddy
syn: sloppy, careless ant: neat
Vagrant
syn: wanderer, roamer ant: settler
Apex
highest point, top ant: bottom
Assimilate
syn: adapt, adjust ant: exclude
Bogus
syn: false, fake ant: authentic
Interim
syn: interval, intermission ant: continuation
Meander
syn: to wander, roam ant: stay
Momentous
syn: important, vital ant: unimportant
Pensive
syn: thoughtful, reflective ant: mindless
Sprightly
syn: lively, animated ant: sluggish
Surly
syn: mean-tempered, rude ant: polite
Tirade
syn: rant, scolding ant: compliment