Răspuns:
aer - a aera, a aerisi, neaerisit, aerat, aerisit
floare - inflorit, inflorita, infloritor, a inflori, a reinflori, reinflorire, reinflorit, inflorita, infloritoare, florarie, neinflorit
padure - padurar, impadurit, padurice, paduros, paduroasa, paduroaica, padurit
scoala - scolar, scolaresc, scolit, scolarita, nescolarit, scolarizare, scorarel
Succes!!