Răspuns :
animale,pasari,arbori,plante ⇒ campul lexical
padurice ,impadurit,reimpadurit,padurar ,paduros⇒familia
padurice ,impadurit,reimpadurit,padurar ,paduros⇒familia
padure-padurice-padurar-impadurit-despadurit-impadurire-reimpadurit-a reimpaduri-impaduros.