WordNet at Princeton

http://wordnet.princeton.edu/ "... WordNet® is a large lexical database of English, developed under the direction of George A. Miller.
...
The resulting network of meaningfully related words and concepts can be navigated with the browser.

WordNet is also freely and publicly available for download.

WordNet's structure makes it a useful tool for computational linguistics and natural language processing. ..."

premium

premium:
貼水, 酬庸, 獎勵, 仲介費 == commission fee?

溢價
issue of bonds at a premium 溢價發行債券

保險費
premium rebate 保險費回扣


risk premium, riskpremium
historical "equity risk premium"

[ref] http://cn.wordmind.com/ecmaster-cgi/Csearch.cgi?kwd=premium&bool=and&word=im

bolster

bolster:
(n.) a kind of pillow(long pillow)

(v.) support, maintain with unusual effort

Taiwan government has designated 2009 as the year for bolstering its special partnership with Japan.

...tend to bolster investor confidence to invest in these local markets.

[ref]
australia.pimco.com/LeftNav/PIMCO+Group+Product+Focus/2006/