Bonjour !
1) Someone who is not self-confident is SELF-CONSCIOUS [timide , complexé]
2) Someone who is not irresponsible is someone responsible or TRUSTWORTHY [fiable , responsable]
3) Someone who is very sporty is ATHLETIC [athlétique]
4) Someone who is not sporty is frail and WEAK [faible]
5) Someone who is not introverted is OUTGOING [extraverti, ouvert, sociable]
6) Someone who is not courageous or brave can be INTIMIDATED [intimidé]
7) Someone who is not humble is PRETENTIOUS [prétentieux]
J'epsère t'avoir aidé. Bon courage !
