Following are all the shittish like words, in the list below.
SHITTASTIC
100% like shittish
SHITLIKE
100% like shittish
SHITY
99.99% like shittish
CHEAPSHIT
99.99% like shittish
SHITTY-ASS
99.98% like shittish
SHITEY
99.98% like shittish
SHITE
99.98% like shittish
SHITTEN
99.97% like shittish
CRAPPY
99.97% like shittish
SHITPISS
99.96% like shittish
PISS-POOR
99.96% like shittish
FULL OF CRAP
99.96% like shittish
SHITHOUSE
99.95% like shittish
BULLSHITTY
99.95% like shittish
CRAPPERIFIC
99.94% like shittish
PISH
99.94% like shittish
STUPIDISH
99.94% like shittish
GARBAGE
99.93% like shittish
POOPY
99.93% like shittish
CRAPASS
99.92% like shittish
SHITSKINNED
99.92% like shittish
SHITEN
99.92% like shittish
DUMBSHIT
99.91% like shittish
SCUZZY
99.91% like shittish
SHITFUCK
99.9% like shittish
SHITHOUSED
99.9% like shittish
CRAPTASTIC
99.9% like shittish
DUMBISH
99.89% like shittish
RATSHIT
99.89% like shittish
PISS POOR
99.88% like shittish
CRAP
99.88% like shittish
ASSHATTY
99.88% like shittish
PISSASS
99.87% like shittish
CUNTISH
99.87% like shittish
SHIT-SUCKING
99.86% like shittish
POOEY
99.86% like shittish
CRAPPO
99.86% like shittish
NIGGARDISH
99.85% like shittish
ASSHOLISH
99.85% like shittish
RAGGEDY-ASS
99.84% like shittish
GITTISH
99.84% like shittish
SCROTTY
99.84% like shittish
MUCKY
99.83% like shittish
COMMONISH
99.83% like shittish
GRIMY
99.82% like shittish
FARTLESS
99.82% like shittish
SHITSUCKING
99.82% like shittish
SKEEVY
99.81% like shittish
FUCKY
99.81% like shittish
SCUMMY
99.8% like shittish
TURDY
99.8% like shittish
CUNTLY
99.8% like shittish
PISS-WEAK
99.79% like shittish
SHITLESS
99.79% like shittish
PISSLIKE
99.78% like shittish
BARFY
99.78% like shittish
SCHMUCKY
99.78% like shittish
SKANKY
99.77% like shittish
BATSHIT
99.77% like shittish
GUTTERY
99.76% like shittish
ROUGH
99.76% like shittish
SHITFACED
99.76% like shittish
SONOFABITCHING
99.75% like shittish
PISSLESS
99.75% like shittish
SMUTTY
99.74% like shittish
SICK
99.74% like shittish
WANKERISH
99.74% like shittish
SHITHEADED
99.73% like shittish
RIPSHIT
99.73% like shittish
ASSHATTISH
99.72% like shittish
CUNTLIKE
99.72% like shittish
SCARED SHITLESS
99.72% like shittish
WANKISH
99.71% like shittish
CRUDDY
99.71% like shittish
BLEH
99.7% like shittish
MUDDY
99.7% like shittish
SHANK
99.7% like shittish
PUKEY
99.69% like shittish
NASTY
99.69% like shittish
SCUMSUCKING
99.68% like shittish
THICK AS PIGSHIT
99.68% like shittish
SEMIDUMB
99.68% like shittish
SHAGGED
99.67% like shittish
MUCKERISH
99.67% like shittish
GROTTY
99.66% like shittish
SCUMBAGGY
99.66% like shittish
TWATLIKE
99.66% like shittish
SHIT-FOR-BRAINS
99.65% like shittish
POOPIE
99.65% like shittish
FUCKERED UP
99.64% like shittish
CRAPTASTICAL
99.64% like shittish
RUBBISH
99.64% like shittish
SHIT-FACED
99.63% like shittish
SHIRTY
99.63% like shittish
PISSY
99.62% like shittish
NIGGERISH
99.62% like shittish
BITCH-ASS
99.62% like shittish
SUCKY
99.61% like shittish
STUPIDASS
99.61% like shittish
BITCHASS
99.6% like shittish
