Is “Obstructionism” a Scrabble word?
Yes
OBSTRUCTIONISM
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 Obstructionism
/əbˈstɹʌk.ʃən.ɪz(.ə)m/
noun
1.A deliberate policy of obstructing something, especially a political process or body.