fall

[1]	descend , sink , subside , settle , drop/come (down) , plummet , plunge , dive , (take a) nosedive , cascade
[2]	tumble , trip , stumble , slump , collapse , keel over , topple , crumple
[3]	diminish , (become) lower , sink , decline , fall/drop off , drop , decrease , dwindle , subside , come/go down
[4]	slope , fall away , decline
[5]	succumb , surrender , yield , give up/in , capitulate , be defeated/conquered , be captured , be taken (captive/prisoner) , be overthrown , come/go to ruin , be destroyed , be lost
[6]	die , perish , drop dead , be slain/killed
[7]	fall apart , disintegrate , crumble , collapse , fall/come/go to pieces , break up , be destroyed , break apart , fragment , shatter
[8]	fall back , retreat , retire , withdraw , draw back , recede
[9]	fall back on/upon , have recourse to , rely/depend on/upon , return to , count on/upon , resort to , call on/upon , make use of , use , employ
[10]	fall behind , drop back , trail , lag , be in arrears
[11]	fall down , collapse , dropfail , be (found) wanting/lacking , be unsuccessful , be/prove inadequate/disappointing
[12]	fall flat , collapse , fail , (Colloq) flop , (US) bomb (out) , lay an egg , go over like a lead balloon
[13]	fall for , fall in love with , be infatuated withbe fooled/duped/taken in/deceived by , accept , swallow , succumb to , (Slang) be a sucker for , (US/Canadian) be a patsy for
[14]	fall in , descend , go down , cave in , collapse , come down , sink inwards
[15]	fall in with , join , associate with , become associated/allied with , befriend , cooperate with , go along with , concur with , support , accept
[16]	fall off , come , diminish , decrease , decline , deteriorate
[17]	fall on/upon , precipitate , come down , attack , assault , assail , set upon
[18]	fall out , disagree , differ , quarrel , clash , squabble , wrangle , dispute , fight
[19]	fall short , prove/(turn out to) be inadequate/insufficient/deficient/lacking/wanting/disappointing , miss , fail , disappoint
[20]	fall through , shine , strike , fail , come to nothing/naught , miscarry , die , (Colloq) fizzle (out) , flop
[21]	fall to , start , begin , commence , set/go about , get under way , undertake , tackle , take on , get moving , attack , (Colloq) get the show on the road , get cracking , (US) get a wiggle on , move it
[22]	decrease , diminish , lessen
[23]	accrue
[24]	light
[25]	return , pass , devolve
[26]	fall down
[27]	hang , flow
[28]	descend , settle

[1]	autumn
[2]	spill , tumble
[3]	descent , declivity , decline , declination , declension , downslope
[4]	downfall
[5]	capitulation , surrender
[6]	twilight , dusk , gloaming , gloam , nightfall , evenfall , crepuscule , crepuscle
[7]	pin
[8]	drop
[9]	drop , dip , free fall
[10]	drop , descent , dive , nosedive , plunge , tumble , dropping , falling
[11]	(Mainly US/Canadian) autumn
[12]	decline , decay , collapse , downfall , failure , destruction , ruin , failure , deterioration , eclipse
[13]	falls , cascade , cataract , waterfall , rapids
[14]	depreciation , sinking , diminution , decrease , decline , lapse , downturn , down-swing , drop , drop-off , lowering , abatement , slump , collapse
[15]	slope , declivity , descent , decline , drop , downhill , (Mainly US/Canadian) downgrade
[16]	surrender , capitulation , submission , taking , seizure , capture , overthrow , defeat , conquest , downfall