According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern O---LI-K. That is, eight letter words with 1st letter O and 5th letter L and 6th letter I and 8th letter K. In alphabetical order, they are:

outslick

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern O-T--I-K. That is, eight letter words with 1st letter O and 3rd letter T and 6th letter I and 8th letter K. In alphabetical order, they are:

outdrink

outslick

outthink

outtrick

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 93 words with the pattern O--S----. That is, eight letter words with 1st letter O and 4th letter S. In alphabetical order, they are:

oanshagh

odysseys

oersteds

offscums

offshoot

offshore

offsider

offsides

offstage

oilseeds

oilskins

oilstone

oldsquaw

oldsters

oldstyle

olestras

omission

omissive

oniscoid

opossums

opuscles

opuscula

opuscule

otoscope

otoscopy

ouistiti

outsails

outsavor

outscold

outscoop

outscore

outscorn

outsells

outserts

outserve

outshame

outshine

outshone

outshoot

outshots

outshout

outsider

outsides

outsight

outsings

outsized

outsizes

outskate

outskirt

outsleep

outslept

outslick

outsmart

outsmell

outsmelt

outsmile

outsmoke

outsnore

outsoars

outsoles

outspans

outspeak

outspeed

outspell

outspelt

outspend

outspent

outspoke

outsport

outstand

outstare

outstart

outstate

outstays

outsteer

outsteps

outstood

outstrip

outstudy

outstunt

outsulks

outsware

outswear

outsweep

outswell

outswept

outswims

outswing

outswore

outsworn

outswung

oxysalts

oxysomes

You should do your research, because here is a long list with words you can use:

airsick

antick

antistick

bailiwick

baldrick

bedtick

benedick

bluetick

bootlick

boychick

brainsick

breadstick

brick

broomstick

candlestick

candlewick

carsick

chick

chopstick

click

cowlick

crabstick

crick

dabchick

derrick

detick

dick

dipstick

dominick

dornick

downtick

dropkick

drumstick

fiddlestick

fingerpick

firebrick

flagstick

flick

fossick

gimmick

goldbrick

greensick

handpick

hayrick

heartsick

hick

hoick

homesick

ick

joystick

kick

killick

kinnikinnick

lick

limerick

lipstick

lobstick

lopstick

lovesick

maffick

mahlstick

matchstick

maulstick

maverick

medick

meterstick

mick

miskick

niblick

nick

nightstick

nitpick

nonstick

nudnick

nutpick

outkick

outpolitick

outslick

outtrick

oversick

overtrick

pick

pickwick

pigstick

pinprick

placekick

politick

prick

quick

redbrick

rick

rollick

schtick

seasick

shashlick

shtick

sick

sidekick

singlestick

slapstick

slick

snick

spick

stick

strick

superslick

superthick

taperstick

thick

tick

toothpick

topkick

trick

ultraslick

undertrick

unpick

unstick

uptick

walkingstick

wick

wrick

yardstick

zaddick

Hope this helps! Good luck.