At a glance

Most common: SHARK, MOLLY, TROUT. Rarest: SNOEK, POGGE, SAURY. 6 have been a Wordle answer (TROUT, SKATE, ROACH, PERCH, SMELT, GUPPY). 1 more is on the answer list and could still come up.

Five-letter fish (26)

WordRarityWordle
SHARKUncommonpossible answer
MOLLYRare—
TROUTRare#1415
SKATERare#1163
ROACHRare#1342
PERCHEpic#157
CONEYEpic—
BRILLEpic—
MORAYEpic—
SMELTEpic#268
LOTTEEpic—
TETRALegendary—
BREAMLegendary—
WAHOOLegendary—
GUPPYLegendary#684
SNOOKLegendary—
ALLISLegendary—
LOACHLegendary—
TENCHLegendary—
SPRATMythic—
CHARRMythic—
PLATYMythic—
COBIAMythic—
SAURYMythic—
POGGEMythic—
SNOEKMythic—

Four-letter fish (21)

FISH, SOLE, BASS, PIKE, TUNA, LING, HIND, CHAR, RUDD, CARP, MAKO, SHAD, CHUB, HAKE, MOLA, CERO, DACE, GOBY, SCAD, OPAH, SILD

Three-letter fish (5)

RAY, COD, EEL, KOI, GAR

Questions

What is the most common five-letter fish?

SHARK, followed by MOLLY and TROUT, by how often they appear in written English.

What is the rarest five-letter fish?

SNOEK is the rarest on this list, then POGGE and SAURY. In Wordillion a word that rare scores Mythic.

Which five-letter fish have been Wordle answers?

TROUT (#1415), SKATE (#1163), ROACH (#1342), PERCH (#157), SMELT (#268), GUPPY (#684).

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.