我所知的反义词:bigandsmall;tallandshort;fatandthin;comeandgo;cheapangexpensive;blackandwhite;farandnear;likeanddislike;appearanddisappear;yesandknow;happyandunhappy;quiteandnoise;quiteandactive;onandunder;leftandright;infrontofandbehind;quickandslow;oldangyoung;oldandnew;easyanddifficult;rightandwrong;richandpoor;hotandcold,nextandlast;longandshort;smileandcry;openandclose;dangerousandsafe;thisandthat;theseandthose;

　　我所知的近义词:bigandlarge;beautifulandpretty;overandabove;smallandlittle.

　　小女不才,只知道这么多了,