Kamalashila (1996); Rhys Davids & Stede (1921-25), p. 540, entry for "Mettā," (retrieved 2008-08-22 from "U. Chicago" at [1]). Rhys Davids & Stede's complete list of general translations is "love, amity, sympathy, friendliness, active interest in others." See also Gunaratana (2007) who uses "loving-friendliness" based on the Pali word metta's being related to the Pali word mitta ("friend") and that, for Gunaratana, "kindness" is more akin to the Buddhist notion of karuna (compassion).
