Is “Polysyllabic” a Scrabble word?
Yes
POLYSYLLABIC
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 Polysyllabic
/ˌpɔ.lɪ.sɪˈlæ.bɪk/
noun
1.A word having more than one syllable
adjective
1.(of a word) Having more than one syllable; having multiple or many syllables.
“"Antidisestablishmentarianism" definitely qualifies as a polysyllabic word.”
2.(of spoken or written language) Characterized by or consisting of words having numerous syllables.
“I have a particularly off-putting predilection for the utilization of ponderously polysyllabic linguistic constructions.”
Synonyms: multisyllabic