Merriam-Webster's Dictionary and Thesaurus - Merriam-Webster [541]
becloud, befog, blur, cloud, confuse, muddy—more at CONFUSE
fog·gy adjective 1 a : filled or abounding with fog
b : covered or made opaque by moisture or grime
2 : blurred or obscured as if by fog
Synonyms
[1b] cloudy, hazy, misty, murky, smoggy, soupy—more at HAZY
[2] bleary, dim, faint, fuzzy, hazy, indefinite, indistinct, murky, obscure, unclear
fog·horn noun : a horn sounded in a fog to give warning
fo·gy also fo·gey noun, plural fogies also fogeys : a person with old-fashioned ideas Synonyms antediluvian, dodo, fossil, fuddy-duddy, reactionary; also conservative; old hand, old-timer, veteran; old maid Antonyms modern foi·ble noun : a minor failing or weakness in character or behavior Synonyms demerit, failing, fault, frailty, shortcoming, vice, weakness—more at FAULT foie gras noun [ORIGIN: F, lit., fat liver] : the fattened liver of an animal and esp. of a goose usu. served as a pâté 1foil verb [ORIGIN: ME, alter. of fullen to full cloth, fr. AF foller] 1 : to prevent from attaining an end 2 : to bring to naught : THWART Synonyms [1, 2] baffle, balk, beat, checkmate, frustrate, thwart—more at FRUSTRATE 2foil noun [ORIGIN: ME, leaf, fr. AF fuille, foille, fr. L folia, pl. of folium leaf] 1 : a very thin sheet of metal 2 : one that serves as a contrast to another 3foil noun : a light fencing sword with a flexible blade tapering to a blunt point foist verb : to pass off (something false or worthless) as genuine 1fold noun 1 : an enclosure for sheep 2 : a group of people with a common faith, belief, or interest Synonyms body, circle, clan, clique, community, coterie, set—more at GANG 2fold verb : to house (sheep) in a fold 3fold verb 1 : to lay one part over or against another part 2 : to clasp together 3 : EMBRACE 4 : to bend (as a layer of rock) into folds 5 : to incorporate into a mixture by overturning repeatedly without stirring or beating 6 : to become doubled or pleated 7 : to fail completely : FAIL, COLLAPSE Synonyms collapse, fail, flop, flunk, wash out—more at FAIL 4fold noun 1 : a doubling or folding over 2 : a part doubled or laid over another part fold·away adjective : designed to fold out of the way or out of sight fold·er noun 1 : one that folds 2 : a folded printed circular 3 : a folded cover or large envelope for loose papers 4 : an object in a computer operating system used to organize files or other folders Synonyms booklet, brochure, circular, leaflet, pamphlet—more at PAMPHLET fol·de·rol noun 1 : a useless trifle 2 : NONSENSE fold·out noun : a folded leaf (as in a magazine) larger in some dimension than the page fo·liage noun : a mass of leaves (as of a plant or forest) Synonyms flora, green, greenery, herbage, leafage, vegetation, verdure—more at GREENERY fo·li·at·ed adjective : composed of or separable into layers fo·lic acid noun : a vitamin of the vitamin B complex used esp. to treat nutritional anemias fo·lio noun, plural fo·li·os 1 : a leaf of a book; also : a page number 2 : the size of a piece of paper cut two from a sheet 3 : a book printed on folio pages 1folk noun, plural folk or folks 1 : the largest number or most characteristic part of a group of people forming a tribe or nation 2 a plural : a certain kind, class, or group of people : PEOPLE, PERSONS b : people generally 3 folks plural : the persons of one's own family Synonyms usually folks [2a, 2b] humanity, humankind, people, persons, public, society, world—more at PEOPLE usually folks [3] blood, clan, family, house, kin, kindred, kinfolk, line, lineage, people—more at FAMILY 2folk adjective : of, relating to, or originating among the common people <~ music> folk art noun : the traditional anonymous art of usu. untrained people folk·lore noun : customs, beliefs, stories, and sayings of a people handed down from generation to generation