parched
wet
Robust
weak/fragile
sharp
blunt
expert
novice/amateur/beginner
prompt
late/delayed
minute
huge/enormous
vacant
occupied/full
natural
artificial/manufactured
active
idle/lazy
abundant
scarce/limited
concur
disagree/differ
boring
exciting/interesting
taboo
permit/allow.consent
achieve
fail/miss
terminate
begin/start