1. [adv]  in a concentrated manner; "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"
2. [adv]  in quick succession; "misfortunes come fast and thick"
3. [adv]  spoken with poor articulation as if with a thick tongue; "after a few drinks he was beginning to speak thickly"
4. [adv]  with thickness; in a thick manner; "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"
5. [adv]  with a thick consistency; "the blood was flowing thick"

THICKLY is a 7 letter word that starts with T.