Letter: f
- fearlessness, bravery, confidence, courage, daring, fortitude, grit, heroism, nerve, prowess
- fearsome, alarming, appalling, awe-inspiring, awesome, awing, bashful, chilling, cowardly, daunting, deterrent, deterring, diffident, disconcerting, discouraging, disheartening
- feasibility, adaptability, advantage, advantageousness, advisability, applicability, appropriateness, attainability, beneficialness, convenience, decency, desirability, ductility, expedience, expediency, fitness
- feasible, achievable, adaptable, advantageous, advisable, applicable, appropriate, attainable, becoming, befitting, beneficial, congruous, convenient, decent, desirable, doable
- feasibly, advantageously, decently, perchance, perhaps, practically, properly, rightly, seemingly
- feast and famine, chain reaction, ins and outs, ups and downs, vicious circle, vicissitude
- feast day, day off, feast, holiday, holy day
- feast on, adore, appreciate, bask, browse, crop, delight in, devour, eat up, enjoy, feed on, freak out, gloat over, graze, groove on, indulge
- feast upon, browse, crop, feed on, graze, live on, pasture
- feast, Sunday, allay, anniversary, appease, assuage, bank holiday, banquet, beano, birthday, blow, blow-out, board, bread, bread and butter, carnival
- feasting, appetite, chewing, consumption, devouring, dieting, dining, gluttony, grazing, hunger, ingestion, licking, munching, nibbling, nutrition, pasture
- feat, accomplished fact, accomplishment, achievement, act, action, adventure, attainment, blow, bold stroke, conquest, consummation, coup, dealings, deed, doing
- feather an oar, feather, give way, pace, paddle, pull, punt, row, scull, shoot
- feather bed, blubber, breeze, butter, clay, cushion, dough, down, eiderdown, feathers, fleece, floss, flue, fluff, foam, kapok
- feather, a continental, a curse, a damn, a darn, a hoot, air, bagatelle, bank, bauble, bead, bean, bejewel, beribbon, bespangle, bit
- feather-bedding, duplication, duplication of effort, embellishment, expletive, extravagance, fat, filling, frill, frills, frippery, gingerbread, luxury, needlessness, ornamentation, overlap
- feather-brained, birdbrained, brainless, capricious, dizzy, empty-headed, fickle, flighty, fluffy, fluttery, frivolous, frothy, gaga, giddy, giddy-brained, giddy-headed
- feathered songster, canary, cuckoo, lark, mockingbird, songbird, songster, thrush, warbler
- feathered, adorned, beaded, bedecked, bedizened, bejewelled, beribboned, bespangled, decked out, decorated, embellished, festooned, figured, flowered, garnished, jewelled
- feathers, apparel, array, attire, clothes, clothing, costume, covert, drapery, dress, dressing, duds, fashion, fatigues, feather, fig
- featherweight, bantam, bantamweight, black belt, boxer, brown belt, bruiser, button, chit, cluck, diminutive, dimwit, dumb, fighter, fingerling, flyweight
- feathery, airy, bubbly, downy, ethereal, fleecy, flossy, fluffy, foamy, frothy, furry, fuzzy, hirsute, light, light as air, lighter than vanity
- feature attraction, diva, hero, heroine, lead, leading lady, prima donna, principal, protagonist, singer, star, superstar
- feature editor, columnist, correspondent, cub reporter, editor, gazetteer, journalist, leg man, newsman, newspaperman, publicist, reader, reporter, rewrite man, sob sister
- feature, Technicolour, act, adjunct, advertise, affection, air, angle, animated cartoon, appurtenance, aroma, article, article of commerce, article of merchandise, aspect, attribute
- feature-writing, artistry, authorship, automatic writing, composition, journalism, pen, writing
- featured, authoritative, confined, expert, feature, knowledgeable, limited, restricted, specialist, technical
- featureless, abstract, amorphous, anarchic, articulated, baggy, bare, barren, bland, blank, bleached, blurred, blurry, broad, ceaseless, chaotic
- features, air, appearance, bearing, brow, carriage, cast, cast of countenance, colour, complexion, configuration, contour, countenance, delineation, demeanour, dial
- febrile, ablaze, afire, ardent, at fever pitch, boiling, boiling over, breathless, burning, burning with excitement, cordial, delirious, drunk, enthusiastic, excited, exuberant
