Appox. usage (any sense): 0.072 per million words
obstruant Adjective, obstruant
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): less than 0.1 per million words
obstructor Adjective, obstructor
Appox. usage (any sense): less than 0.1 per million words
Appox. usage (any sense): less than 0.1 per million words