struck attitude (verb) pose: pretend, fake
Sinonime: act,
affect, attitudinize,
feign, grandstand, impersonate, make believe, make out like,
masquerade, pass off, peacock, playact,
posture,
profess,
purport, put on airs, put up a front,
sham*,
show off*, strike an attitude, take off as
Antonime: be genuine