rather: [OE] Rather originated as the comparative form of the now obsolete adjective rathe ‘quick’, and so to begin with meant ‘more quickly’, hence ‘earlier, sooner’. Its most frequent modern meaning, ‘more willingly’, emerged as recently as the 16th century. Rathe itself went back to a prehistoric Germanic *khrathaz, which may have been derived from the same base as produced English rash ‘impetuous’. => rash[rather etymology, rather origin, 英语词源]