obligate (ob luh gate') - obligations (400103)
obligated (ob lin gay' tud) - obligated (episode 450501)
oblingations (ob lin gay' shunz) - obligations (episode 441107)
occifer (oss' uh fur) - officer (episode 431019)
octopus (oc' tuh puz) - occulist (episode 350326)
offifer (off if er') - officer (episode 431013)
Okenawahoo - Okinawa (episode 450411)
Oklahomey (oak la home ee) - Oklahoma (episode 431207)
okry (oak' ree) - okra (episode 440904)
olders (old urz') - elders (episode 440525)
oneasy (on ee' zee) - uneasy (episode 350405)
one-trackedest (won' trak uh dust') - severely narrow-minded about a particular subject (episode 440914)
onning (on ing') - ironing (episode 350405)
onst (onst') - once (numerous episodes)
opporntunity (opp orn toon' i tee) - opportunity (episode 431230)
oppyrator (opp ee rate' or) - operator (episode 440524)
optical collision - optical illusion (episode 450130)
optimistic (op tuh mist' ik) - pessimistic (episode 380420)
optimistical ( op tuh mist' ik ul) - optimistic (episode 450605)
oratin (oh rate' un) - orating/speaking (episode 440927)
ordeenances (or dee nan sez') - ordinances (episode 350617)
orgeenized (or gee nize duh') organized (episode 350530)
ort (ort') - ought (numerous episodes)
orten (or' tun) - ought not (numerous episodes)
othern (uth' urn) - other one (episode 440626)
out-drown (owt' drown') - drown out (numerous episodes)
overhauls (ove' er hawlz) - overalls (numerous episodes)
