Vocabulary Words Starting With B

34 GRE, SAT, IELTS, and TOEFL vocabulary words beginning with B.

Baffle easy
verb

To confuse someone so completely that they cannot understand or explain something.

Banal easy
adjective

So ordinary and overused that it has become dull and unoriginal.

Bane easy
noun

A persistent source of trouble, ruin, or annoyance.

Baroque medium
adjective

Extravagantly ornate, elaborate, or convoluted in style.

Belie medium
verb

To give a false or misleading impression of something.

Belittle easy
verb

To make someone or something seem smaller or less important than it really is.

Belligerent easy
adjective

Openly hostile and eager to fight or argue.

Beneficial easy
adjective

Producing good results or a helpful effect.

Benevolent easy
adjective

Kind, generous, and genuinely wishing good things for others.

Benign medium
adjective

Gentle and not harmful; not likely to cause serious damage.

Bequeath medium
verb

To formally leave property or possessions to someone through a will after death.

Bias easy
noun

A tendency to favor one person, group, or idea unfairly over another, often without realizing it.

Blasphemy medium
noun

An act or utterance that shows contempt or irreverence for something considered sacred.

Bleak medium
adjective

Without hope, comfort, or anything positive, or describing a cold and bare landscape.

Blithe medium
adjective

Showing a casual and cheerful indifference considered inappropriate or callous.

Blunt easy
adjective

Speaking in a very direct way without trying to be gentle or polite, or physically not sharp.

Boisterous easy
adjective

Noisy, energetic, and full of high spirits, sometimes to an unruly degree.

Bolster easy
verb

To support, strengthen, or reinforce something.

Bombastic medium
adjective

Using inflated, showy language that sounds impressive but says little.

Boorish easy
adjective

Rude, clumsy, and unaware of proper social behavior.

Boundary easy
noun

A line or limit that marks the edge of an area, topic, or behavior.

Bountiful medium
adjective

Existing in generous, plentiful amounts.

Boycott medium
verb

To refuse to buy, use, or take part in something as a way of protesting against it.

Bravado easy
noun

A bold, swaggering display of courage meant to impress or intimidate, often overstated.

Brazen medium
adjective

Bold and shameless in a way that shows no embarrassment about breaking rules or norms.

Brevity easy
noun

The quality of expressing something in few words; shortness of duration or expression.

Brisk easy
adjective

Quick and full of energy, or describing business that is happening fast and in large amounts.

Brittle easy
adjective

Hard but easily broken or cracked under pressure.

Brusque medium
adjective

Blunt and abrupt in manner or speech, to the point of seeming rude.

Buoyant hard
adjective

Cheerful and optimistic, or, when describing an economy or market, growing strongly and performing well.

Bureaucracy hard
noun

A system of government or organization run by many officials and complex rules and procedures.

Burgeon medium
verb

To grow or develop rapidly and vigorously.

Buttress medium
verb

To give extra support to something, often an argument or structure.

Byproduct easy
noun

Something produced as a secondary result while making or doing something else.