4-Letter Words Starting With BO

Here's the list of all the 74 4-Letter Words Starting With BO in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
book
1. engage for a performance
2. arrange for and reserve (something for someone else) in advance
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both
1. (used with count nouns) two considered together; the two
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body
1. invest with or as with a body; give body to
2. the entire physical structure of an organism (an animal, plant, or human being)
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born
1. have
2. maintain (a theory, thoughts, or feelings)
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boat
1. ride in a boat on water
2. a small vessel for travel on water
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bond
1. stick to firmly
2. create social or emotional ties
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bowl
1. roll (a ball)
2. hurl a cricket ball from one end of the pitch towards the batsman at the other end
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boot
1. footwear that covers the whole foot and lower leg
2. compartment in an automobile that carries luggage or shopping or tools
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bold
1. a typeface with thick heavy lines
2. fearless and daring
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bone
1. rigid connective tissue that makes up the skeleton of vertebrates
2. the porous calcified substance from which bones are made
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boss
1. raise in a relief
2. a person who exercises control over workers
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bomb
1. throw bombs at or attack with bombs
2. fail to get a passing grade
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boom
1. a deep prolonged loud noise
2. a state of economic prosperity
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bolt
1. move or jump suddenly
2. secure or lock with a bolt
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bore
1. have
2. maintain (a theory, thoughts, or feelings)
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bout
1. (sports) a division of a game during which one team is on the offensive
2. a period of illness
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boil
1. come to the boiling point and change from a liquid to vapor
2. immerse or be immersed in a boiling liquid, often for cooking purposes
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boon
1. a desirable state
2. very close and convivial
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bong
1. ring loudly and deeply
2. a dull resonant sound as of a bell
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boar
1. Old World wild swine having a narrow body and prominent tusks from which most domestic swine come; introduced in United States
2. an uncastrated male hog
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bode
1. indicate, as with a sign or an omen
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bock
1. a very strong lager traditionally brewed in the fall and aged through the winter for consumption in the spring
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bony
1. composed of or containing bone
2. having bones especially many or prominent bones
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bola
1. a cord fastened around the neck with an ornamental clasp and worn as a necktie
2. a rope with weights attached to the ends; is thrown to entangle the legs of an animal; of South American origin
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boll
1. the rounded seed-bearing capsule of a cotton or flax plant
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bosh
1. pretentious or silly talk or writing
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bolo
1. a cord fastened around the neck with an ornamental clasp and worn as a necktie
2. long heavy knife with a single edge; of Philippine origin
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bozo
1. a man who is a stupid incompetent fool
2. an informal term for a youth or man
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bonk
1. have sexual intercourse with
2. hit hard
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bole
1. a soft oily clay used as a pigment (especially a reddish brown pigment)
2. the main stem of a tree; usually covered with bark; the bole is usually the part that is commercially useful for lumber
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boxy
1. resembling a box in rectangularity
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boor
1. a crude uncouth ill-bred person lacking culture or refinement
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4-Letter Words Starting With BO