20 letter words
BACTERIOCHLOROPHYLLS​37
19 letter words
BACTERIOCHLOROPHYLL​36
18 letter words
BACTERIORHODOPSINS​28
17 letter words
BACTERIOLOGICALLY​27
BACTERIORHODOPSIN​27
BATHYTHERMOGRAPHS​36
16 letter words
BATHYTHERMOGRAPH​35
15 letter words (16 words)
BACTERIOLOGICAL​22
BACCHANALIANISM​26
BACKSCATTERINGS​26
BACKSCRATCHINGS​31
BACTERIOLOGISTS​20
BACTERIOPHAGIES​25
BACTERIOPHAGOUS​25
BALNEOTHERAPIES​22
BARBAROUSNESSES​19
BAREFACEDNESSES​23
BASIDIOMYCETOUS​25
BASTARDISATIONS​18
BASTARDIZATIONS​27
BATHOMETRICALLY​27
BATHYMETRICALLY​30
BATRACHOPHOBIAS​29
14 letter words (40 words)
BACKSCATTERING​25
BACTERIOPHAGES​24
BACTERIOSTATIC​20
BACTERIOLOGIST​19
BASIDIOMYCETES​24
BASTARDIZATION​26
BACCALAUREATES​20
BACKHANDEDNESS​27
BACKSCRATCHERS​29
BACKSCRATCHING​30
BACKWARDATIONS​26
BACKWARDNESSES​26
BACTERICIDALLY​24
BACTERIOLOGIES​19
BACTERIOLYSINS​21
BACTERIOPHAGIC​26
BACTERIOSTASES​18
BACTERIOSTASIS​18
BACTERIOTOXINS​25
BACTERISATIONS​18
13 letter words (87 words)
BACCALAUREATE​19
BACTERIOPHAGE​23
BATTLEGROUNDS​17
BACKGROUNDERS​23
BACKSCATTERED​24
BALKANIZATION​28
BACHELORETTES​20
BANCASSURANCE​19
BACTERIOLOGIC​20
BACKGROUNDING​24
BASIDIOMYCETE​23
BACULOVIRUSES​20
BABINGTONITES​18
BACCHANALIANS​22
BACHELORHOODS​24
BACHELORSHIPS​25
BACKCOUNTRIES​23
BACKFLIPPINGS​29
BACKGAMMONING​27
BACKPEDALLING​25
12 letter words (178 words)
BANKRUPTCIES​22
BACHELORETTE​19
BATTLEGROUND​16
BATTLEFIELDS​18
BACTERIOLOGY​20
BACKGROUNDER​22
BACKTRACKING​27
BARBITURATES​16
BACKLIGHTING​25
BACTERICIDAL​19
BACKWARDNESS​24
BACKSTABBING​25
BANTAMWEIGHT​23
BACKBENCHERS​27
BARNSTORMING​17
BACKBREAKING​27
BANDERSNATCH​20
BACTERIOCINS​18
BARNSTORMERS​16
BACKPEDALING​24
11 letter words (304 words)
BACKGROUNDS​21
BATTLEFIELD​17
BACKPACKING​28
BACKPACKERS​27
BACKCOUNTRY​24
BATTLEFRONT​16
BABYSITTING​19
BATTLESHIPS​18
BACKSCATTER​21
BACKSLASHES​22
BASKETBALLS​19
BATHYMETRIC​23
BATTLEMENTS​15
BACULOVIRUS​18
BACKFILLING​23
BACKBENCHER​26
BATTLESPACE​17
BALLPLAYERS​18
BALUSTRADES​14
BARBITURATE​15
10 letter words (434 words)
BACKGROUND​20
BASKETBALL​18
BANKRUPTCY​23
BARGAINING​14
BACKSTREET​18
BACKGAMMON​23
BACKPACKER​26
BATTLESHIP​17
BALLOONING​13
BARBARIANS​14
BARBERSHOP​19
BACKSTROKE​22
BATTALIONS​12
BARTENDING​14
BARTENDERS​13
BARRICADES​15
BANQUETING​22
BAROMETRIC​16
BARRISTERS​12
BACKWATERS​21
9 letter words (554 words)
BATTERIES​11
BANDWIDTH​19
BASICALLY​16
BATHROOMS​16
BACTERIAL​13
BALANCING​14
BANGALORE​12
BACKWARDS​21
BATTALION​11
BACKPACKS​25
BADMINTON​14
BACKSTAGE​18
BALLISTIC​13
BAROMETER​13
BACHELORS​16
BARTENDER​12
BARRACUDA​14
BARIATRIC​13
BARBARIAN​13
BACKLIGHT​21
8 letter words (583 words)
BASEBALL​12
BATHROOM​15
BACHELOR​15
BARGAINS​11
BALANCED​13
BASELINE​10
BARRIERS​10
BACTERIA​12
BASEMENT​12
BALLOONS​10
BACKYARD​20
BACKPACK​24
BALANCES​12
BACKWARD​20
BARBECUE​14
BALLROOM​12
BACCARAT​14
BACKBONE​18
BAREFOOT​13
BACKDROP​19
7 letter words (454 words)
BATTERY​12
BALANCE​11
BANKING​14
BARGAIN​10
BASKETS​13
BAPTIST​11
BARRIER​9
BANGKOK​18
BALLOON​9
BANNERS​9
BACKING​16
BATTLES​9
BANQUET​18
BARCODE​12
BALCONY​14
BAPTISM​13
BATHING​13
BARRELS​9
BATTING​10
BASTARD​10
6 letter words (306 words)
BASKET​12
BATTLE​8
BACKUP​16
BANNER​8
BABIES​10
BASICS​10
BACKED​15
BAILEY​11
BARELY​11
BARREL​8
BATMAN​10
BALLOT​8
BALLET​8
BANNED​9
BAKING​13
BANANA​8
BARBIE​10
BARBER​10
BARTON​8
BANKER​12
5 letter words (164 words)
BASED​8
BASIC​9
BASIS​7
BANKS​11
BABES​9
BANDS​8
BAKER​11
BALLS​7
BARRY​10
BASIN​7
BASES​7
BATCH​12
BADGE​9
BATHS​10
BACON​9
BADLY​11
BACKS​13
BAKED​12
BATON​7
BARON​7
4 letter words (72 words)
BACK​12
BABY​11
BANK​10
BASE​6
BAND​7
BALL​6
BATH​9
BAGS​7
BARS​6
BASS​6
BABE​8
BANG​7
BARE​6
BARN​6
BALD​7
BACH​11
BASH​9
BAKE​10
BAIL​6
BARK​10
3 letter words (15 words)
BAD​6
BAY​8
BAR​5
BAG​6
BAN​5
BAT​5
BAL​5
BAC​7
BAS​5
BAM​7
BAH​8
BAO​5
BAE​5
BAA​5
BAP​7
2 letter words
BA​4