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fast

fast

38 7.7
Behaving in a way that ignores social rules about sex
  • adjective
  • /fæst/
  • Offensive
translation icon : disoluto
  • In college, I was considered "fast" in my rush to find out what sex was all about.

It was banter that had gone a bit fast with some bad jokes.

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Examples

  • I fell into bed, still wearing my clothes, like someone exhausted by drink and fast women.

    Fiction book (1998)
  • "After the fast life in New York City, it would seem kind of slow."

    Fiction book (2000)
  • I hear you been running with a pretty fast crowd, Max.

  • So she joined the fast international set.

  • Back home, they had a word for girls who looked at a man like that: fast.

    Fiction book (1997)
  • They just live a little fast and beat themselves up.

  • Ah, today's reckless youth... with your fast roadsters and your rumble seats.

  • Invites to gamblin' dens full of easy money and fast women, chicken sandwiches and cornets of caviar.

  • She enjoys a fast and loose lifestyle, often taking risks that others would avoid.

  • The novel's protagonist is known for her fast and loose approach to relationships.

Synonyms

degenerate
vsfast
  • Offensive
35 8.0

Not following normal moral rules and behaving badly

is narrower, centering on disregarding social and sexual conventions rather than general depravity
dissolute
vsfast
  • Formal
3 8.8

A person who lives in a wild way and ignores rules about right and wrong

is similar but emphasizes behaviour rather than a whole lifestyle choice
libertine
vsfast
  • NSFW
2 9.6

Showing no concern for moral rules, especially about sex

is about behaving without regard for social and sexual conventions
debauched
vsfast
  • NSFW
2 8.7

Living in a way that enjoys a lot of sex and other pleasures without caring what is right

focuses more on general disregard for social and sexual conventions
dissipated
vsfast
8.6

A person who spends health and money on pleasure without self control

is broader, stressing disregard for social and sexual norms rather than only excess

Antonyms

175 2.8

Doing things in the usual way most people expect, not new or original

Calm and controlled, not strong or showy

Idioms

not so fast
  • Informal
42 5.8

Tell someone to slow down when they act too quickly

19 2.5

Resting very deeply and not easy to wake

12 8.3

To trick someone in a clever way so they do not notice

in the fast lane
  • Informal
6 6.4

Living a life full of excitement and danger

6 8.0

Act in a careless way by ignoring rules and other people's feelings

5 5.2

A way of spending time that is exciting, fast, and often risky

Compounds

111 1.0

Cheap food that is already cooked and sold to eat quickly, like hamburgers or fried chicken

67 3.5

Something that gets much bigger or more common very quickly

24 3.9

Happening very quickly with a lot of action

19 3.9

A quick route to success or promotion

fast one
  • Informal
12 8.2

A clever trick used to cheat someone

12 5.7

Very clear rules or limits that do not allow change

10 2.5

A speed that is quicker than usual for a task or activity

fast break
  • Jargon
9 3.5

A quick attack where a team moves fast down the court to score before the defense sets up

fast lane
  • Informal
7 5.8

A very busy, exciting life that often brings risk and pressure

A fixed instruction you cannot change or adapt

lightning fast
  • Informal
6 3.6

Happening or moving very quickly

fast buck
  • Slang
3 7.9

Money earned quickly, often by dishonest or easy ways

A place where things change and happen very quickly

2 2.8

A road lane for vehicles that move faster than other lanes

1 5.9

A day when people do not eat for religious or spiritual reasons

fast reactor
  • Specialized
1 8.4

A nuclear reactor that uses fast neutrons without a moderator to make energy

1 1.9

A quick help that has very little waiting time

1 3.7

Moving quickly through the air like a bird or a jet

A way of living with constant activity and little time to rest

A person who becomes successful or well known very quickly

A set of computer rules that lets local devices send secure messages and manage a network

fast mate
  • Informal
6.6

A close friend who spends a lot of time with you

A major Jewish day when people do not eat to remember when the temples were destroyed in Jerusalem

A major Jewish fast on the ninth day of Av that remembers the destruction of the temples in Jerusalem

A one-day event when many Jews do not eat or drink before Purim to remember Esther

A day in the Jewish calendar when Jews do not eat or drink to remember Gedaliah's killing

A Jewish day when people do not eat or drink from dawn to dusk to remember Jerusalem's walls being broken

A minor Jewish fast on the tenth of Tevet to remember the siege of Jerusalem and Holocaust victims

A Jewish fast kept by firstborn sons the day before Passover to remember how they were saved in Egypt

fast time scale
  • Specialized
7.7

A way of running a simulation where time moves faster than real life

A very important Jewish day when people fast, like Yom Kippur or Tisha B'Av

A day in Judaism when adults fast from dawn to nightfall but can do normal work

How Promiscuous

licentious
  • NSFW
3 9.9
fast
  • Offensive
38 7.7
flirtatious
20 5.3
relaxed
241 1.0
proper
596 2.2

Surface Forms

fast positive

Etymology

A helpful way to remember fast meaning 'immoral' is to think of someone who lives 'fast' as holding tightly to quick pleasure and risky behaviour; in older books this word described people who broke social rules by living boldly. This connection helps explain why 'living fast' means choosing pleasure over restraint.