thickly

"after a few drinks he was beginning to speak thickly";

"old houses are often so densely packed that perhaps three or four have to be demolished for every new one built"; "a thickly populated area";

"the blood was flowing thick";

"spread 1/4 lb softened margarine or cooking fat fairly thickly all over the surface"; "we were visiting a small, thickly walled and lovely town with straggling outskirt";

"misfortunes come fast and thick";