A-B
abominable snowman
angel
banshee
basilisk
beast
behemoth
bogeyman
brute
C
centaur
Cerberus (three-headed dog)
changeling
cherub
chimera (Lion-goat-snake hybrid)
colossus
crone
cyclops
D
demon
devil
djinn
dragon
dryad (tree nymph)
E-F
elf
fairy
fiend
fire-breathing dragon
Frankenstein's monster
freak
G
gargoyle
genie
ghost
ghoul
giant
gnome
Godzilla
golem
gorgon
H-I
hag
harpy
horror
hydra
imp
J-L
jinn
kelpie
lake spirit
leprechaun
leviathan
little people
Loch Ness monster
M
medusa
mermaid
merman
monster
mummy
N-P
Nessie
nymph
ogre
orc
Pegasus
phoenix
Polyphemus
R-S
rain bird (Native American)
raven spirit (Native American)
ryu (Japanese dragon)
savage
sea monster
shapeshifter
siren
spirit
sprite
swamp monster
T-U
titan
tree nymph (dryad)
troll
undead
unicorn
V-Y
vampire
werewolf
witch
wretch
yeti
Z
zombie