Following are all the mammonites like words, in the list below.
MAMMONISM
100% like mammonites
MAMMON
100% like mammonites
AMMONITES
99.99% like mammonites
AMMONOIDS
99.99% like mammonites
AMMONITE
99.98% like mammonites
MONSTERS
99.98% like mammonites
MAMMUTHUS
99.98% like mammonites
MUMMIES
99.97% like mammonites
MOLLUSKS
99.97% like mammonites
MOABITE
99.96% like mammonites
MILLIPEDES
99.96% like mammonites
MAMMOTHS
99.96% like mammonites
AMORITES
99.95% like mammonites
MAMMILLARIA
99.95% like mammonites
MOLLUSCS
99.94% like mammonites
AMMONOID
99.94% like mammonites
MIDIANITES
99.94% like mammonites
MANTICORE
99.93% like mammonites
MOLOSSUS
99.93% like mammonites
MEGALITHS
99.92% like mammonites
MONOLITHS
99.92% like mammonites
BELEMNITE
99.92% like mammonites
MACROFOSSILS
99.91% like mammonites
MAGNATES
99.91% like mammonites
MYRIAPODA
99.9% like mammonites
AMNIOTES
99.9% like mammonites
MOLOCH
99.9% like mammonites
REPTILIAN
99.89% like mammonites
TRILOBITES
99.89% like mammonites
MARDONIUS
99.88% like mammonites
MOLLUSCAN
99.88% like mammonites
BABYLONIANS
99.88% like mammonites
MOLOSSIDAE
99.87% like mammonites
GASTEROPODA
99.87% like mammonites
LEVIATHANS
99.86% like mammonites
ANGIOMATA
99.86% like mammonites
MAMMALIA
99.86% like mammonites
MAMMIFEROUS
99.85% like mammonites
PLUTONS
99.85% like mammonites
MOLLUSCA
99.84% like mammonites
CHIMAERAS
99.84% like mammonites
COELENTERATES
99.84% like mammonites
CRYPTOGAMIA
99.83% like mammonites
MOONFISH
99.83% like mammonites
ABOMINATIONS
99.82% like mammonites
AMALEKITES
99.82% like mammonites
MONODON
99.82% like mammonites
OPHITES
99.81% like mammonites
COLOSSI
99.81% like mammonites
MALACOSTRACAN
99.8% like mammonites
NAUTILOID
99.8% like mammonites
HAGFISH
99.8% like mammonites
METAZOANS
99.79% like mammonites
MUMMIFORM
99.79% like mammonites
MOSASAUR
99.78% like mammonites
MEDUSAN
99.78% like mammonites
MARTIANS
99.78% like mammonites
SERPENTS
99.77% like mammonites
FOSSILS
99.77% like mammonites
DEMOGORGON
99.76% like mammonites
MOLLUSK
99.76% like mammonites
MONSTRUM
99.76% like mammonites
ANCIENTS
99.75% like mammonites
AMALEKITE
99.75% like mammonites
MALACOSTRACA
99.74% like mammonites
GNATHOSTOMATA
99.74% like mammonites
MEDUSAE
99.74% like mammonites
EURYPTERID
99.73% like mammonites
TRITONS
99.73% like mammonites
PTEROPODA
99.72% like mammonites
ARCHAEAN
99.72% like mammonites
HUMANOIDS
99.72% like mammonites
ISHMAELITES
99.71% like mammonites
MAMILLARY
99.71% like mammonites
METEORITES
99.7% like mammonites
PLUTONIC
99.7% like mammonites
ALEURITES
99.7% like mammonites
MEROSTOMATA
99.69% like mammonites
AMPHISBAENA
99.69% like mammonites
MONSTER
99.68% like mammonites
MOABITE STONE
99.68% like mammonites
MAMMEA
99.68% like mammonites
PROTOZOANS
99.67% like mammonites
CROCODILES
99.67% like mammonites
CROCODILIAN
99.66% like mammonites
MAGMAS
99.66% like mammonites
TRILOBITE
99.66% like mammonites
MANTIDS
99.65% like mammonites
CEPHALOPODS
99.65% like mammonites
PLACODERMI
99.64% like mammonites
CREATURES
99.64% like mammonites
ABYSSES
99.64% like mammonites
MACROFOSSIL
99.63% like mammonites
CROCODYLIA
99.63% like mammonites
MYCTOPHIDAE
99.62% like mammonites
MONKIES
99.62% like mammonites
MOUSTERIAN
99.62% like mammonites
ANUNNAKI
99.61% like mammonites
CLADOCERAN
99.61% like mammonites
COLOSSAE
99.6% like mammonites