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to muck about

to muck about

4 8.7
To spend time doing things that are not important
  • phrasal verb
  • /mʌk əˈbaʊt/
  • UK
: perder el tiempo
  • We spent the afternoon mucking about in the park, playing frisbee and enjoying the sun.

Examples

Synonyms

to sit around
vsto muck about
  • Informal
371 1.1

To spend time sitting and doing very little without a clear purpose

includes sitting but also active, unserious fiddling and play
to mess around
vsto muck about
  • Informal
133 4.1

To spend time doing playful or unplanned activities

is similar but often sounds more playful or unserious
to mess about
vsto muck about
  • UK
7 5.9

To spend time somewhere doing nothing special

is like this but can imply more casual messing rather than location
to putter
vsto muck about
  • Informal
7 7.0

To spend time doing small, not important jobs in a relaxed way

covers both small chores and playful wasting of time
to monkey around
vsto muck about
  • Informal
7 7.3

Waste time by acting silly instead of working

is like this but can be calmer and more quietly idle
to lollygag
vsto muck about
  • Informal
6 9.5

To waste time instead of doing the work you need

is closer to casual, light wasting of time rather than long loitering
to muck around
vsto muck about
  • UK
6 8.4

To spend time doing not important things in a relaxed way

is similar but often more aimless and without purpose
to bum around
vsto muck about
  • Informal
4 7.9

Spend time doing very little or nothing

is similar but can suggest slightly more playful aimlessness
to diddle
vsto muck about
  • Informal
3 7.2

To waste time by doing small unimportant things

is similar but can include quieter, less playful idleness
to futz around
vsto muck about
  • Informal
2 9.2

To spend time doing small unimportant things instead of working

is similar but often implies gentler, nondeliberate idleness
to piddle
vsto muck about
  • Informal
2 8.7

To waste time doing small unimportant things

is similar but often sounds more casual and playful
to piss around
vsto muck about
  • Offensive
2 9.9

To waste time doing unimportant or silly things instead of doing something important

matches in meaning but is often more informal and coarse
to loll around
vsto muck about
  • Informal
1 4.4

To spend time doing very little and relaxing

covers idle doing but also small active fiddling, not just resting
to noodle around
vsto muck about
  • Informal
1 8.0

To play an instrument in a relaxed way without serious practice

is broader, applying to any light, unimportant activity beyond music
to trifle
vsto muck about
1 7.1

To spend time idly on unimportant things

is the same general aimless wasting but often more informal
to piss about
vsto muck about
  • Offensive
1 9.9

To waste time by behaving in a silly or unproductive way instead of working

is similar but can be less explicitly coarse or rude
to potter
vsto muck about
  • UK
1 6.5

To spend time slowly doing small simple jobs without hurry

is broader, covering aimless play as well as small household chores
to lounge about
vsto muck about
  • UK
1 3.4

To spend time lazily doing little or nothing

is broader, covering idle fiddling as well as passive resting
to faff
vsto muck about
  • UK
1 9.9

To spend time on small, unimportant tasks instead of getting things done

includes that but also covers openly playful or idle wasting of time
to potter around
vsto muck about
  • UK
1 6.5

To move around slowly doing small jobs in no hurry

is similar but focuses more on casual doing than simple idleness
to loaf about
vsto muck about
  • UK
1 6.5

To spend time doing nothing in a lazy way

is similar but can include light playful activity as well
to piddling around
vsto muck about
  • Informal
1 8.6

To spend time doing small unimportant things with no real plan

is similar but can imply less focus on trivial tasks and more fuss
to wank around
vsto muck about
  • Offensive
1 9.9

To waste time instead of doing something useful

shares idle meaning but usually uses softer, less vulgar language
to bum about
vsto muck about
  • UK
1 8.6

To spend time doing very little and moving around without plans

is like this but often carries a milder, less lazy feel
to piddle away
vsto muck about
  • Informal
1 8.6

Spend time or money on unimportant things

focuses on wasting time rather than also wasting material resources
to faddle
vsto muck about
1 9.9

To waste time on small unimportant things

is similar but often less focused on fussy actions and more casual idling
to frig around
vsto muck about
  • Slang
1 9.9

To waste time instead of doing something useful

is like this but often uses less blunt or coarse language
to arse around
vsto muck about
  • Offensive
1 9.9

To waste time doing silly or lazy things instead of useful work

is comparable but may be used more gently or playfully
to footle away
vsto muck about
  • UK
9.6

To waste time doing small, unimportant things

is broader and includes playful or purposeless actions beyond fussing
to arse about
vsto muck about
  • Offensive
9.9

To waste time instead of doing something useful

covers the same aimless wasting but with less rude tone

Antonyms

∞ 1.0

Effort people use to do a job or task

∞ 3.5

Close attention to one subject or activity

How Idle

to muck about
  • UK
4 8.7
to dawdle
17 5.0
to potter
  • UK
1 6.5

Surface Forms

muck about infinitive
mucked about past participle
mucking about present participle
mucks about third person singular

Morphology

muck + about

The sense 'to spend time doing unimportant things' is linked to 'muck' understood as 'mess' plus 'about' meaning 'around', so a learner who knows the verb sense of 'muck' ('to mess') could infer 'muck about' ≈ 'mess around'. However, 'muck' often appears primarily as 'dirt' and the verb sense is colloquial/regionally British, so the specific idiomatic usage is not fully predictable for a B1 learner without exposure.

Etymology

Muck about may come from a simple picture: to muck is to mess with dirt or mud, and to move about in it without a clear purpose. So, muck about came to mean 'to waste time' or 'to act without seriousness'.