Following are all the giantish like words, in the list below.
GIANTLY
100% like giantish
GIANTLIKE
100% like giantish
GIGANTIC
99.99% like giantish
GIGANTESQUE
99.99% like giantish
GARGANTUAN
99.98% like giantish
GIGANTEAN
99.98% like giantish
MAMMOTHLIKE
99.98% like giantish
GIGANTO
99.97% like giantish
DRAGONISH
99.97% like giantish
GINORMOUS
99.96% like giantish
TITAN-LIKE
99.96% like giantish
OGRISH
99.96% like giantish
GIRAFFISH
99.95% like giantish
GOBLINISH
99.95% like giantish
GIGANTIFORM
99.94% like giantish
BEHEMOTHIAN
99.94% like giantish
MONSTERLIKE
99.94% like giantish
GREATSOME
99.93% like giantish
OGRELIKE
99.93% like giantish
ELEPHANTY
99.92% like giantish
DINOSAURLIKE
99.92% like giantish
PRODIGIOUS
99.92% like giantish
ELEPHANTLIKE
99.91% like giantish
DWARFLIKE
99.91% like giantish
MIDGET-ESQUE
99.9% like giantish
BIGSOME
99.9% like giantish
COLOSSAL
99.9% like giantish
ELEPHANTESQUE
99.89% like giantish
BALLOONISH
99.89% like giantish
LEVIATHANIC
99.88% like giantish
LARGESOME
99.88% like giantish
GIMONGOUS
99.88% like giantish
BEASTLIKE
99.87% like giantish
MANTISLIKE
99.87% like giantish
GOBLINLIKE
99.86% like giantish
BROBDINGNAGIAN
99.86% like giantish
BIGGISH
99.86% like giantish
MASSIVE
99.85% like giantish
BEHEMOTHIC
99.85% like giantish
HOBGOBLINISH
99.84% like giantish
GRANDIOSE
99.84% like giantish
LARGISH
99.84% like giantish
HUMONGOUS
99.83% like giantish
GORILLALIKE
99.83% like giantish
HUNORMOUS
99.82% like giantish
MIDGETY
99.82% like giantish
MASSLIKE
99.82% like giantish
GAMINISH
99.81% like giantish
MOUNTAINOUS
99.81% like giantish
HOBBITISH
99.8% like giantish
GALAXYLIKE
99.8% like giantish
GORGONLIKE
99.8% like giantish
CREATURELIKE
99.79% like giantish
MONUMENTLIKE
99.79% like giantish
HOBBITLIKE
99.78% like giantish
TITANLIKE
99.78% like giantish
JELLYISH
99.78% like giantish
MIDGETLIKE
99.77% like giantish
GOATLIKE
99.77% like giantish
MAMMOTH
99.76% like giantish
HOBBITIC
99.76% like giantish
YETILIKE
99.76% like giantish
WHALISH
99.75% like giantish
IMMENSE
99.75% like giantish
FROGGISH
99.74% like giantish
HUGESOME
99.74% like giantish
KANGAROOISH
99.74% like giantish
HERCULEAN
99.73% like giantish
BOULDERLIKE
99.73% like giantish
STATUESQUE
99.72% like giantish
ASTEROIDLIKE
99.72% like giantish
TOWERLIKE
99.72% like giantish
HOGLIKE
99.71% like giantish
GENIUSLIKE
99.71% like giantish
FREAKISH
99.7% like giantish
GRAND
99.7% like giantish
ALLIGATORLIKE
99.7% like giantish
GIRAFFELIKE
99.69% like giantish
WHALELIKE
99.69% like giantish
GOBLINOID
99.68% like giantish
ELEPHANTOIDAL
99.68% like giantish
CHUNKLIKE
99.68% like giantish
GLYPHLIKE
99.67% like giantish
GARGOYLISH
99.67% like giantish
HULKY
99.66% like giantish
GRANDSOME
99.66% like giantish
DEITYLIKE
99.66% like giantish
CHARACTERLIKE
99.65% like giantish
GODDISH
99.65% like giantish
PYGMYISH
99.64% like giantish
GEYSERISH
99.64% like giantish
EPICLIKE
99.64% like giantish
FAUNISH
99.63% like giantish
EMPERORLIKE
99.63% like giantish
DRAGONLIKE
99.62% like giantish
LIONLIKE
99.62% like giantish
PILLARLIKE
99.62% like giantish
GUARDIANLIKE
99.61% like giantish
GORILLINE
99.61% like giantish
BLIMPISH
99.6% like giantish