Letter: f
- fall upon, alight upon, ambush, appear unexpectedly, arrive at, arrive upon, assail, assault, attack, be unexpected, blitz, bob up, bump into, bushwhack, come across, come among
- fall wind, air current, crosscurrent, current, downdraught, draft, draught, draughtsman, draughty, head wind, inflow, inhalation, inrush, inspiration, monsoon, stream
- fall, Niagara, Waterloo, abate, abatement, ablate, accept, apostasy, ascend, assail, assault, associate with, attack, autumn, backslide, backsliding
- fallacious, aberrant, abroad, adrift, airy, all abroad, all off, all wrong, amiss, antinomian, apocryphal, apparent, apparently sound, askew, astray, at fault
- fallaciously, amiss, astray, falsely, wrong
- fallaciousness, aberration, airiness, appearance, casuistry, circularity, circumvention, delusion, distortion, entanglement, entrapment, equivocation, errancy, error, fallacy, false show
- fallacy, aberration, apparent soundness, argument, argument by analogy, bad case, begging the question, bluffing, calculated deception, casuistry, circular argument, circularity, circumvention, claptrap, conning, crowd-pleasing argument
- fallen angel, backslider, bad egg, bad lot, black sheep, degenerate, lecher, lost sheep, lost soul, miscreant, pervert, pimp, profligate, recidivist, recreant, reprobate
- fallen countenance, bafflement, baulk, blow, buffet, comedown, dash, dashed hope, defeat, discomfiture, disillusionment, dissatisfaction, failure, fiasco, fizzle, frustration
- fallen from grace, apostate, atheistic, backsliding, blasphemous, fallen, impious, irreligious, irreverent, lapsed, profane, recidivist, recreant, renegade, sacrilegious, undutiful
- fallen humanity, clay, flesh, hominid, homo, human nature, human race, humanity, man, mortality
- fallen nature, animalism, animality, bestiality, brutality, carnality, coarseness, earthiness, flesh, materialism
- fallen state, animalism, animality, bestiality, brutality, carnality, coarseness, earthiness, flesh, materialism
- fallen woman, call girl, harlot, hooker, hustler, prostitute, scarlet woman, slattern, stew, streetwalker, tart, white slave, whore
- fallen, abated, ablated, all up with, animal, apostate, asleep, at rest, atheistic, attenuated, backsliding, bankrupt, bated, beastly, beat, beaten
- fallibility, deficiency, errancy, frailty, immaturity, impairment, imperfection, impurity, inaccuracy, inadequacy, incompleteness, lack, mediocrity, shortage, shortcoming, unevenness
- fallible, adulterated, blemished, careless, damaged, defective, deficient, errant, erroneous, faulty, found wanting, heedless, immature, impaired, imperfect, imprecise
- falling action, action, angle, architecture, argument, atmosphere, background, catastrophe, characterization, colour, complication, continuity, contrivance, denouement, design, development
- falling back, atavism, lapse, recrudescence, recurrence, regression, relapse, renewal, return, reversal, reverse, reversion, setback, throwback
- falling barometer, danger sign, gathering clouds, high sign, omen, precursor, red flag, red light, skull and crossbones, stormy petrel, symptom, thundercloud
- falling loosely, dangling, dependent, falling, flowing, hanging, hung, pendent, pending, pendulous, suspended, swinging, weeping
- falling off, decadent, decline, decrease, downgrade
- falling short, arrearage, arrears, decline, defalcation, default, deficit, delinquency, disappointing, failure, imperfection, inadequacy, incompetence, inferiority, insufficiency, second best
- falling sickness, MS, abdominal epilepsy, access, acquired epilepsy, activated epilepsy, affect epilepsy, apoplexy, arrest, attack, autonomic epilepsy, blockage, brain disease, cardiac epilepsy, cerebral palsy, chorea
- falling, cascading, collapsing, coming apart, cracking, crumbling, dangling, decadent, deciduous, declined, declining, degenerate, dependent, depending, descendant, descending
- falling-off, abatement, alleviation, calming, comedown, deadening, decadence, declension, declination, decline, degeneration, degradation, demotion, depreciation, derogation, descent
- falling-out, alienation, altercation, argument, beef, breach, break, cleavage, cleft, controversy, difficulty, disaffection, disfavour, dispute, disruption, disunion
- falloff, decline, dip, downturn, drop, sag, slide, slip, slowdown, slump
- fallout shelter, air-raid shelter, bomb shelter, bombproof, bunker, cave, concealment, cover, covert, cyclone cellar, dugout, dust cloud, earth, fallout, flash burn, foxhole
- fallout, activity, air pollution, artificial radioactivity, bran, contamination, cosmic dust, crumb, crumble, decontamination, dust, dust ball, dust cloud, efflorescence, fallout shelter, farina
