fare – плата за проезд, режим питания, пища; жить, ездить, есть, преуспевать

fare (n.) (староанглийское «fær» - путешествие, экспедиция); из «faran» - путешествовать
Old English fær "journey, road, passage, expedition," strong neuter of faran "to journey" (see fare (v.)); merged with faru "journey, expedition, companions, baggage," strong fem. of faran. Original sense is obsolete, except in compounds (wayfarer, sea-faring, etc.) Meaning "food provided" is c.1200; that of "conveyance" appears in Scottish early 15c. and led to sense of "payment for passage" (1510s).

fare (v.) (староанглийское «faran» - путешествовать); из протогерманского *faran – идти; из PIE *por- идти; из корня *per- (2) – вести, переправлять, перевозить
Old English faran "to journey, set forth, go, travel, wander, get on, undergo, make one's way," from Proto-Germanic *faran "to go" (cognates: Old Saxon, Old High German, Gothic faran, Old Norse and Old Frisian fara, Dutch varen, German fahren), from PIE *por- "going, passage," from root *per- (2) "to lead, pass over" (see port (n.1)). Related: Fared; faring.

А вот здесь – «пёр», например, «вперед»

Клюге:
fahre vb., 'to drive, convey, sail.' from MidHG. varn, OHG. faran, ' to move from one place to another, go, come '; corresponds to Goth, (rare) faran, 'to wander, march,' OSax. and AS. faran, ; to proceed, march,' E. to fare, OIc. fara, 'to move' (of any kind of motion). The root jar in Goth, farjan (OHG. ferian, MidHG. vern) means 'to go by ship,' and is therefore connected with the nouns mentioned under fahre. The primary meaning of the Teut. root far, • continued motion of every kind,' is supported also by fuhren. As derivatives of the Aryan root per, for, coinp. Gr. πόρος,
* way, passage,' πόρθμος, ' straits ' (furt), ποθμεύς, ' ferryman,' πορεύω, ' to bring, convey, cross,' , πορεύεσθαι ' to go, travel, march' (hence there is a leaning in Gr. also to the meaning 'to go by ship' in the case of the root πορ) ; OSlov. pera. pirati, ' to fly '; Sans, root par, * to lead across '; Lat. peritus, 'experienced.'