Is “Echidna” a Scrabble word?
Yes
ECHIDNA
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Echidna
/əˈkɪdnə/
noun
1.Any of the species of small spined monotremes in family Tachyglossidae, the four extant species of which are found in Australia and southern New Guinea.
Synonyms: bunning, spiny anteater