big
large
Atlantean
Brobdingnagian
Cyclopean
Gargantuan
Herculean
Homeric
abysmal
amplitudinous
astronomic
astronomical
awesome
boundless
bulky
colossal
cosmic
cyclopean
elephantine
enormous
epic
extensive
galactic
gargantuan
giant
giantlike
gigantic
heroic
huge
immeasurable
immense
infinite
jumbo
king-size
mammoth
massive
massy
mighty
monster
monstrous
monumental
mountainous
outsize
overgrown
prodigious
profound
sizable
spacious
stupendous
titanous
cataclysmic
concussive
convulsive
devastate
ear-shattering
hand-to-hand
primal
primordial
sanguinary
superhuman
terrific
terrify
thunderous
Atlantic
Germanic
Hispanic
Magellanic
Oceanic
Panic
Satanic
botanic
galvanic
germanic
inorganic
koranic
manic
mechanic
messianic
oceanic
organic
panic
satanic
transatlantic
transoceanic
tympanic
volcanic