gainsay

v. 否认

gad, gadabout, gadfly, gadget, gadgetry, Gaelic, gaff, gaffe, gaffer, gag, gaga, gage, gaggle, gaiety, gaily, gain, gain on, gain weight, gain/have an advantage, gainful, gait, gaiter, gal, gala, galactic, galantine, galaxy, gale, Galileo, gall, gall-bladder, gallant, gallantly, gallantry, galleon, gallery, galley, galley proof (also galley), galley-slave, Gallic,