Letter: f
- frightened, aghast, alarmed, alerted, all nerves, anxious, apprehensive, aroused, consternated, daunted, dismayed, disquieted, edgy, excitable, fearful, high-strung

- frightening off, admonition, caution, caveat, intimidation, monition, remonstrance, warning

- frightening, alarming, appalling, awing, browbeating, bulldozing, bullying, chilling, cowing, daunting, demoralization, deterrent, deterring, dire, disconcerting, discouraging

- frightful bore, bore, drag, drip, headache, humdrum, nuisance, pest, pill, wet blanket

- frightful, abhorrent, abominable, alarming, appalling, atrocious, awful, awing, chilling, daunting, deadly, deterrent, deterring, disagreeable, disconcerting, discouraging

- frightfully rich, affluent, comfortable, fat, flush, independent, loaded, luxurious, moneyed, opulent, prosperous, rich, warm, wealthy, well-off, well-to-do

- frightfully, abominably, agonizingly, alarmingly, amazingly, appallingly, astoundingly, awfully, baldly, balefully, bitterly, blatantly, brashly, confoundedly, cruelly, damnably

- frightfulness, deformity, eeriness, monstrosity

- Frigid Zones, North Pole, Siberia, South Pole, Torrid Zone, climate, clime, equator, horse latitudes, latitude, longitude, longitude in arc, meridian, parallel, prime meridian, roaring forties

- frigid, Olympian, aloof, anaesthetized, asexual, austere, autistic, backward, bashful, below zero, biting, bitter, bitterly cold, blank, bleak, blunt

- frigidity, absolute zero, anaesthesia, autism, bitterness, carnality, chill, cold, coldness, constraint, cool, cryogenics, detachment, discretion, distance, dullness

- frill, addition, adornment, amenity, beading, beauties, binding, bonus, bordering, bravery, chiffon, colours, colours of rhetoric, crease, creasing, crimp

- frilling, beading, binding, bordering, bravery, festoon, finery, flounce, frill, fringe, frippery, froufrou, furbelow, fuss, gaiety, gilt

- frills and furbelows, bravery, festoon, finery, frill, frippery, froufrou, fuss, gaiety, gilt, gingerbread, paste, superfluity, tinsel, trappings, trickery

- frills, bravery, duplication, embellishment, expletive, extravagance, fat, feather-bedding, festoon, filling, finery, frill, frippery, froufrou, fuss, gaiety

- frilly, arabesque, baroque, brave, bravura, busy, chichi, daring, dashing, dressy, elaborate, elegant, fancy, fine, flamboyant, flashing

- fringe area, bloom, blooping, definition, flare, ghost, grid, image, noise, picture, rain, rolling, scintillation, shading, snow, snowstorm

- fringe benefit, bonus, bounty, gravy, icing, perks, perquisite, premium, tip

- fringe, adjoin, apparent, bang, bangs, bank, beading, bind, binding, board, border, bordering, bound, boundary, bounds, brim

- fringes, circumference, circumscription, compass, confines, coordinates, environs, limits, outline, outskirts, pale, parameter, perimeter, periphery, skirt, suburbs

- fringing forest, afforestation, arboretum, boon docks, bush, chase, forest, forestry, hanger, jungle, park, rain forest, scrub, timber, wood, woodland

- fringing, bordering, borderline, boundary, coastal, determinant, determinative, extreme, frontier, limiting, littoral, marginal, terminal

- frippery, a continental, a curse, a damn, a darn, a hoot, bagatelle, bauble, bean, bit, brass farthing, bravery, button, cent, chiffon, curio

- frisk, amble, antic, beat the bushes, bob, bounce, burrow, canter, caper, carol, carry on, cavort, check out, chirp, chirrup, clap hands

- frisker, contestant, cutup, playboy, player, reveller

- friskiness, animal spirits, animation, esprit, exuberance, gaiety, gusto, life, liveliness, piss and vinegar, playfulness, spirit, spirits, verve, vigour, vim

- frisky, active, activist, alive, animated, antic, bouncing, bouncy, breezy, brisk, bubbly, coltish, ebullient, effervescent, energetic, exuberant

- fritter away time, dabble, diddle, doodle, kill time, piddle, potter, putter, trifle, waste time

- fritter away, burn, consume, dally, dissipate, dribble away, exhaust, fool away, fritter, idle, loaf, lose, pass, potter, spend, throw

- fritter, apple fritter, blow, cast away, consume, dissipate, doughnut, fool away, fritter away, idle away, raised doughnut, sinker, squander, throw away, twister, waste
