恐怖主义

terrorism

afraid / frightened / to fear

terrible / frightful / frightening / terror / terrorist

terror / terrified / afraid / frightened

owner / master / host / individual or party concerned / God / Lord / main / to indicate or signify / trump card (in card games)

-ism / ideology

surname Yi / (Tw) abbr. for 義大利|义大利[Yi4 da4 li4], Italy

justice / righteousness / meaning / foster (father etc) / adopted / artificial (tooth, limb etc) / relationship / friendship

bioterrorism

terrorist