There's always the option of heading to one of the online dictionaries. 
http://enterprise.ic.gc.ca/cgi-bin/j-e/tty/dict

Fair...(not kawaii if possible, more beauty than cute)

	Umm, don't know the Japanese, but in Mandarin, you could say
piao-liang (I'm have no idea if that's the proper romanization, though...
prolly not).

Angel....(I'm figuring some sort of Kami most likely...ideas 
appreciated)

	Tenshi in Japanese.

Child...

	Kodomo.

>From Andrew Huang, Taiwanese-American-German-Scot Harvard Student :P
Brought to you by his computer, Oddzilla
Oddzilla says, "Ryouga and Ukyou! Ukyou and Ryouga!"
http://www.hcs.harvard.edu/~alhuang/
Kurimoto Shiro's manager, DBTFH; Harvard Anime Society, Secretary