שָׁנָה
From LSJ
Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
English (Strong)
a primitive root; to fold, i.e. duplicate (literally or figuratively); by implication, to transmute (transitive or intransitive): do (speak, strike) again, alter, double, (be given to) change, disguise, (be) diverse, pervert, prefer, repeat, return, do the second time.