rediculous

adj.可笑的，荒谬的

red-faced, red-handed, red-hot, red-letter, redbreast, redbrick, redcap, redcoat, redcurrant, redden, reddish, redeem, redeemable, redemption, redemptive, redeploy, redeployment, redevelop, redevelopment, redhead, rediffusion, redirect, rediscover, redistribute, redistribution, redly, redness, redo, redolence, redolent, redouble, redoubt, redoubtable, redound, redress, redskin, reduce, reduce to, reducible, reductio ad absurdum,