Following are all the grubling like words, in the list below.
SHRIMPLING
100% like grubling
CRABLING
100% like grubling
ROOTLING
99.99% like grubling
NEWTLING
99.99% like grubling
SPARROWLING
99.98% like grubling
GNATLING
99.98% like grubling
ROGUELING
99.98% like grubling
BATLING
99.97% like grubling
DWARFLING
99.97% like grubling
CHICKLING
99.96% like grubling
CLOUDLING
99.96% like grubling
GRUNDLE
99.96% like grubling
BITLING
99.95% like grubling
CATLING
99.95% like grubling
LITTLING
99.94% like grubling
GRIZZLING
99.94% like grubling
SPRIGLET
99.94% like grubling
KIDLING
99.93% like grubling
TREELING
99.93% like grubling
HOBLIN
99.92% like grubling
NIBBLING
99.92% like grubling
CUBLING
99.92% like grubling
GRUMBLE
99.91% like grubling
OWLING
99.91% like grubling
BRATLING
99.9% like grubling
STUMPLING
99.9% like grubling
GROVELING
99.9% like grubling
SCRUMP
99.89% like grubling
DAPPERLING
99.89% like grubling
SPIRITLING
99.88% like grubling
UNDERGROWL
99.88% like grubling
TWIGLET
99.88% like grubling
THUMBLING
99.87% like grubling
CHUNTERING
99.87% like grubling
OAKLING
99.86% like grubling
GOBBLING
99.86% like grubling
GOBBLE
99.86% like grubling
GLUTTER
99.85% like grubling
WRIGGLING
99.85% like grubling
SHRIEKLING
99.84% like grubling
SWALLOWLING
99.84% like grubling
CRILE
99.84% like grubling
NESTLING
99.83% like grubling
CHIDING
99.83% like grubling
GRIPE
99.82% like grubling
NIBBLE
99.82% like grubling
KNOBBLE
99.82% like grubling
GRABBING
99.81% like grubling
DUKELING
99.81% like grubling
FLING
99.8% like grubling
SQUABBLING
99.8% like grubling
FLOCKLING
99.8% like grubling
WHIMLING
99.79% like grubling
GRUNTLING
99.79% like grubling
NAGGLE
99.78% like grubling
STRAYLING
99.78% like grubling
APELING
99.78% like grubling
CLUTCHING
99.77% like grubling
BURPER
99.77% like grubling
SCUFFLE
99.76% like grubling
GRUTCH
99.76% like grubling
NUBBIN
99.76% like grubling
GUTTLE
99.75% like grubling
GRUNTLE
99.75% like grubling
GROWL
99.74% like grubling
GRAZE
99.74% like grubling
SNIPPOCK
99.74% like grubling
KNUB
99.73% like grubling
FLINDER
99.73% like grubling
GRUNT
99.72% like grubling
PIP-SQUEAK
99.72% like grubling
GRIPPIE
99.72% like grubling
GULCH
99.71% like grubling
FLEABITE
99.71% like grubling
NIGGLE
99.7% like grubling
SNIGGLING
99.7% like grubling
GLUMPS
99.7% like grubling
CLUTCH
99.69% like grubling
BRISTLET
99.69% like grubling
SQUIRMAGE
99.68% like grubling
TIDGE
99.68% like grubling
BURBLER
99.68% like grubling
BADGERING
99.67% like grubling
JAWING
99.67% like grubling
GROUCH
99.66% like grubling
BORBORYGM
99.66% like grubling
PULING
99.66% like grubling
CRATERLET
99.65% like grubling
FLAKELET
99.65% like grubling
GRIDE
99.64% like grubling
CRATCH
99.64% like grubling
BRATCHET
99.64% like grubling
WHINGEING
99.63% like grubling
GRAB
99.63% like grubling
OWLET
99.62% like grubling
GLUTCH
99.62% like grubling
CLAWING
99.62% like grubling
CLAMBERING
99.61% like grubling
GRUMPH
99.61% like grubling
GRIZZLE
99.6% like grubling