to rave /reɪv/
v. i.1 delirare; farneticare: The injured man went on raving, il ferito continuava a delirare2 (del vento, del mare) ruggire; infuriare
(fam.) to rave about, andare in estasi per: They rave about the colours of this painting, vanno in estasi per i colori di questo quadro □ to rave against sb., inveire con forza contro q. □ to rave at sb., scagliarsi (o inveire) contro q. □ to rave over = to rave about  sopra (fam.) to rave it up, fare baldoria □ to rant and rave  to rant.

to rant /rænt/
v. i.1 concionare; declamare2 farneticare; inveire
to rant and rave, sproloquiare: She was ranting and raving about her divorce, non la finiva più di sproloquiare sul suo divorzio.