berth vs. moor
billet vs. spot
billet vs. line
billet vs. note
billet vs. canton
billet vs. quarter
bishopry vs. episcopate
biz vs. game
bookkeeping vs. clerking
bodybuilding vs. musclebuilding
bandaging vs. dressing
blaze vs. hell
blaze vs. glare
blaze vs. brilliance
boozing vs. drink
barratry vs. simony
betrayal vs. treachery
barrage vs. battery
blasphemy vs. profanation
babe vs. baby
baby vs. sister
baby vs. infant
baby vs. child
baby vs. spoil
baby vs. cocker
baby vs. featherbed
baby vs. mollycoddle
baby vs. coddle
baby vs. indulge
baby vs. pamper
baby vs. cosset
battle vs. struggle
battle vs. engagement
battle vs. combat
buccaneering vs. piracy
bribery vs. graft
blackmail vs. pressure
bunco vs. hustle
bunco vs. scam
bunko vs. hustle
bid vs. play
bid vs. bidding
bid vs. tender
bid vs. command
bid vs. dictation
bid vs. press
bid vs. offer
bid vs. call
breath vs. intimation
breath vs. hint
breath vs. breather
blow vs. puff
blow vs. coke
blow vs. shock
blow vs. bump
blow vs. reversal
blow vs. lay
blow vs. start
blow vs. float
blow vs. drift
blow vs. suck
blow vs. fellate
blow vs. waste
blow vs. squander
banqueting vs. feasting
browse vs. browsing
browse vs. graze
browse vs. surf
buggery vs. sodomy
bondage vs. slavery
biogenesis vs. biogeny
biogenesis vs. biosynthesis
bisexuality vs. hermaphroditism
bestiality vs. zooerastia
bestiality vs. zooerasty
bawling vs. wailing
building vs. construction
building vs. edifice
brushup vs. review
blockade vs. encirclement
blockade vs. stop
bar vs. blockade
barricade vs. blockade
blitz vs. blitzkrieg
belligerency vs. hostilities
belligerence vs. belligerency
barrage vs. shelling
barrage vs. bombardment
barrage vs. outpouring
barrage vs. bombard
bombardment vs. bombing
bombardment vs. outpouring
bathymetry vs. plumbing
betrothal vs. espousal
betrothal vs. engagement
beatification vs. blessedness
beatification vs. beatitude
bivouacking vs. camping
benediction vs. blessing
blessing vs. grace
blessing vs. thanksgiving
burial vs. burying
burial vs. sepulture
burial vs. entombment
burial vs. inhumation
burial vs. interment
blockage vs. closure
blockage vs. obstruction
besieging vs. siege
beleaguering vs. siege
barracking vs. heckling
bar vs. barroom
bar vs. saloon
bar vs. ginmill
bar vs. taproom
bar vs. cake
bar vs. stripe
bar vs. streak
bar vs. measure
bar vs. shut
bar vs. screen
bar vs. exclude
bar vs. debar
bar vs. relegate
banish vs. bar
bar vs. prevention
bestowal vs. bestowment
bestowal vs. conferral
bestowal vs. conferment
barter vs. trade
bridle vs. check
bazaar vs. fair
bazaar vs. bazar
brawl vs. do
bash vs. brawl
brawl vs. wrangle
beating vs. whacking
beating vs. thrashing
beating vs. licking
beating vs. drubbing
beating vs. lacing
beating vs. trouncing
beating vs. whipping
bankruptcy vs. failure
boost vs. encouragement
boost vs. hike
boost vs. raise
backing vs. patronage
backing vs. mount
backing vs. support
backup vs. patronage
backup vs. support
backup vs. reliever
branding vs. stigmatisation
benefaction vs. benevolence
betise vs. folly
bombilation vs. buzz
bombination vs. buzz
bombinate vs. buzz
bombilate vs. buzz
buzz vs. hum
buzz vs. seethe
bacteriophage vs. phage
botulinum vs. botulinus
bacteria vs. bacterium
bug vs. microbe
bug vs. hemipteran
bug vs. hemipteron
bug vs. glitch
bug vs. tease
bug vs. tap
bladderwrack vs. tang
blastocoel vs. blastocoele
blastocele vs. blastocoel
blastoderm vs. blastodisc
blastosphere vs. blastula
bird vs. shuttle
bird vs. hoot
bird vs. boo
bird vs. hiss
bird vs. raspberry
bird vs. razzing
bird vs. razz
bird vs. snort
bird vs. fowl
bird vs. chick
bird vs. doll
bird vs. skirt
bird vs. dame
bird vs. wench
bird vs. birdwatch
breast vs. chest
boob vs. breast
breast vs. front
breast vs. summit
blackbird vs. merl
blackbird vs. merle
blackbird vs. ouzel