At a glance

Most common: HORSE, ROBIN, MOUSE. Rarest: THRIP, COYPU, ARGAL. 46 have been a Wordle answer (HORSE, ROBIN, MOUSE, TIGER, SNAKE, SHEEP…). 8 more are on the answer list and could still come up.

Five-letter animals (155)

WordRarityWordle
HORSECommon#626
ROBINUncommon#239
MOUSEUncommon#709
TIGERUncommon#200
SNAKEUncommon#952
SHEEPUncommon#1720
EAGLEUncommon#1284
SHARKUncommonpossible answer
CHICKUncommonpossible answer
PUPPYUncommon#1837
WHALERare#764
MOLLYRare—
CORALRare#1510
GOOSERare#357
RAVENRarepossible answer
TROUTRare#1415
BRENTRare—
SNAILRare#843
PANDARare—
CAMELRare#1171
MOOSERare#620
RHINORare#173
FINCHRare#1022
COBRARarepossible answer
SWINERare#706
SQUIDRare#1311
HOUNDRare#668
ZEBRARare#1106
OTTEREpic#1345
DOGGYEpic—
VIPEREpicpossible answer
BISONEpicpossible answer
FITCHEpic—
TAKINEpic—
GATOREpic—
BRITTEpic—
QUAILEpic#1457
PINTOEpic#377
SKUNKEpic#844
SLOTHEpic#474
BRILLEpic—
CONEYEpic—
KOALAEpic#574
SNIPEEpic#1878
MERLEEpic—
MORAYEpic—
LOTTEEpic—
LLAMAEpic#1523
STEEDEpic#125
CHIMPEpic—
REEVEEpic—
GECKOEpic#325
BRANTEpic—
STORKEpic#1508
MAVISEpic—
EMMETEpic—
CORGIEpic—
HYENAEpic#1268
CONCHLegendary#1647
TABBYLegendary#1605
MIDGELegendary#399
DINGOLegendary#1067
SHREWLegendarypossible answer
TETRALegendary—
PACERLegendary—
ORANGLegendary—
MAMBALegendary—
KRILLLegendary#1385
LOUSELegendary#1027
LEMURLegendary#1291
SPITZLegendary—
BRUINLegendary—
GUPPYLegendary#684
SNOOKLegendary—
ALLISLegendary—
LOACHLegendary—
PITTALegendary—
APHIDLegendary#397
BIDDYLegendarypossible answer
BURROLegendary—
PUNKYLegendary—
MACAWLegendary#1145
LORISLegendary#1490
EGRETLegendary#378
TAPIRLegendary#193
TENCHLegendary—
LIGERLegendary—
FEISTLegendary—
GREBELegendary—
ELANDMythic—
SKINKMythic—
CIVETMythic—
EIDERMythic—
STOATMythic—
EGGERMythic—
BRONCMythic—
SAIGAMythic—
NANDUMythic—
VIREOMythic—
KIANGMythic—
AGAMAMythic—
CRAKEMythic—
BILBYMythic—
CHARRMythic—
SOLANMythic—
TAIRAMythic—
JUNCOMythic—
PIPITMythic—
OKAPIMythic—
CAPIZMythic—
KRAITMythic—
OWLETMythic—
WADERMythic—
SCAUPMythic—
CANIDMythic—
PLATYMythic—
INDRIMythic—
COBIAMythic—
STIRKMythic—
MYNAHMythic—
PEWEEMythic—
PATASMythic—
SERINMythic—
VARANMythic—
COATIMythic—
DHOLEMythic—
HYRAXMythic—
EGGARMythic—
ANOLEMythic—
SAURYMythic—
POTTOMythic—
POGGEMythic—
VEERYMythic—
OUZELMythic—
LOWANMythic—
COWRYMythic—
HINNYMythic—
SNOEKMythic—
GORALMythic—
GOONYMythic—
PEKANMythic—
FELIDMythic—
ADDAXMythic—
MURREMythic—
PHYSAMythic—
MONALMythic—
RATELMythic—
ORMERMythic—
EQUIDMythic—
SEROWMythic—
TATOUMythic—
BOVIDMythic—
ARGALMythic—
COYPUMythic—
THRIPMythic—

Four-letter animals (91)

FISH, BEAR, BIRD, WOLF, BULL, SEAL, BEEF, LION, DEER, LAMB, GOAT, COWS, FROG, SWAN, BATS, PONY, HAWK, CROW, WORM, CRAB, CALF, DOVE, MOLE, HARE, TUNA, MARE, COLT, MOTH, HIND, MULE, FLEA, WASP, MINA, TOAD, SLUG, BOAR, STAG, RUDD, NEWT, PUMA, CLAM, MINK, LARK, WREN, LYNX, FOWL, MAKO, MUTT, ORCA, OXEN, IBIS, GUAN, TERN, CHUB, VOLE, PIKA, PUPA, ORYX, COOT, GNAT, IBEX, MOLA, CERO, PACA, KUDU, GOBY, ERNE, DACE, KINE, GAUR, SCAD, UNAI, LORY, MOKE, MERL, FICE, URUS, SKUA, CONY, ZEBU, WEKA, TODY, MYNA, CAVY, ANOA, OPAH, SMEW, SILD, UNAU, EYRA, EYAS

Three-letter animals (37)

DOG, KID, CAT, FOX, BAT, BUG, RAT, COW, PIG, BEE, OWL, ANT, DOE, HOG, HEN, ELK, APE, SOW, DUN, EEL, ANI, YAK, DAW, PUG, EMU, ASP, GNU, GAR, MOA, CUR, EWE, EFT, KEA, ERN, AUK, TUP, KOB

Questions

What is the most common five-letter animal?

HORSE, followed by ROBIN and MOUSE, by how often they appear in written English.

What is the rarest five-letter animal?

THRIP is the rarest on this list, then COYPU and ARGAL. In Wordillion a word that rare scores Mythic.

Which five-letter animals have been Wordle answers?

HORSE (#626), ROBIN (#239), MOUSE (#709), TIGER (#200), SNAKE (#952), SHEEP (#1720), EAGLE (#1284), PUPPY (#1837), WHALE (#764), CORAL (#1510), GOOSE (#357), TROUT (#1415), SNAIL (#843), CAMEL (#1171), MOOSE (#620), RHINO (#173), FINCH (#1022), SWINE (#706), SQUID (#1311), HOUND (#668), ZEBRA (#1106), OTTER (#1345), QUAIL (#1457), PINTO (#377), SKUNK (#844), SLOTH (#474), KOALA (#574), SNIPE (#1878), LLAMA (#1523), STEED (#125), GECKO (#325), STORK (#1508), HYENA (#1268), CONCH (#1647), TABBY (#1605), MIDGE (#399), DINGO (#1067), KRILL (#1385), LOUSE (#1027), LEMUR (#1291), GUPPY (#684), APHID (#397), MACAW (#1145), LORIS (#1490), EGRET (#378), TAPIR (#193).

Rarity is how often a word appears in a large sample of written English (the wordfreq dataset), the same measure Wordillion scores with. “Wordle” shows the puzzle number if the word has been a New York Times Wordle answer, or “possible answer” if it is on the answer list but has not come up yet.