regredir angolul

backslide [backslid, backslidden, backsliding, backslides]▼(to revert to a previous, worse state)
verb
[UK: ˈbæk.slaɪd] [US: ˈbæks.ˌlaɪd]

regress [regressed, regressing, regresses]▼(to move backwards to an earlier stage)
verb
[UK: rɪ.ˈɡres] [US: ˈriː.ɡres]