This site: http://goo.gl/IJYyb compiles 100 beautiful words in English, such like:
Ailurophile. A cat-lover
Brood. To think alone
Dalliance. A brief love affair
Demure. Shy and reserved
Dulcet. Sweet, sugary
Epiphany. A sudden revelation
Erstwhile. At one time, for a time
Halcyon. Happy, sunny, care-free
Leisure. Free time
Mellifluous. Sweet sounding
Nemesis. An unconquerable archenemy
Panacea. A solution for all problems
Serendipity. Finding something nice while looking for something else
and many others...
WHAT IS YOUR FAVORITE ONE?
Any English words with Greek/Latin/French origins sound better to me.