For example, the Standard British English pronunciation of “echidna” is much more mellifluous than the Standard American English pronunciation.
Offhand, that’s about all I can think of that makes more sense in BrE. *heh*
(OK, OK, I suppose one could argue that the BrE silliness of calling a kitchen oven a “cooker” makes at least some sort of sense. . . in a rather vulgar sense — and I do mean “vulgar” in the nontechnical linguistic sense of “language of a lower order,” not in the vulgar, actually degraded, and flat-out wrong contemporary sense of “profanity” — which is also most often used in a degraded, and flat-out wrong sense nowadays. *sigh*)