noun
ADJECTIVE
▪ mild , minor , slight
▪ bad , major , serious , severe
VERB + CONCUSSION
▪ get , have , suffer , sustain
▪
She suffered mild ~. ( BrE )
▪
Doctors said he suffered a ~ during the football game. ( AmE )
PREPOSITION
▪ with ~
▪
He was carried off the field with mild ~. ( BrE )
▪
He was carried off the field with a mild ~. ( AmE )