impediment (noun) impediment: obstruction, hindrance
Sinonime: been hit before, cagey,
cautious, chary,
cynical, doubtful, doubting, dubious,
fearful,
jealous,
leery, mistrustful, skeptical, suspicious,
uneasy,
uptight,
waryAntonime: assured, believing,
certain,
faithful, trustful,
trusting, unsuspecting