Is “Rhizomorph” a Scrabble word?
Yes
RHIZOMORPH
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 Rhizomorph
noun
1.A rootlike structure, consisting of a dense mass of hyphae, in many fungi
Synonyms: mycelial cord