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up to their necks

up to their necks

2 6.7
Very involved in a difficult or serious problem
  • idiom
  • Informal
: hasta el cuello en
  • With all the projects due this week, I'm feeling like I'm up to my necks in assignments.

Examples

  • It is amazing the number of people that mortgage up to their necks and are now sending their kids to a private university with annual tuition of more than $50,000 per year!

    Blog text (4)
  • After the hurricane, the residents were up to their necks in debris and fallen trees.

  • And he had been right: the apartment suited them perfectly, and they were not up to their necks in real estate debt.

    Fiction book (1993)
  • Fay, we're both in this up to our necks.

  • They're in debt up to their necks, and they spend government money on bullying tourists?

    Blog text (15)
  • They were up to their necks in troubles after starting the new business without a proper plan.

Synonyms

wrapped up
vsup to their necks
  • Informal
55 4.8

Very interested and completely involved in something

differs by stressing interest rather than trouble or difficulty
mired
vsup to their necks
29 7.8

In a bad situation that stops progress like being stuck in mud

uses the same stuck sense but focused on active involvement
entangled
vsup to their necks
19 5.3

Twisted together, like wires, or stuck in a difficult situation

emphasizes being trapped in difficulty rather than literal twisting
knee-deep
vsup to their necks
  • Informal
16 3.9

Very involved in something, like work or problems

uses similar immersion but centered on neck-related depth
in too deep
vsup to their necks
  • Informal
14 7.4

Too involved in a problem or situation to get out easily

highlights the same entanglement but with less focus on commitment
embroiled
vsup to their necks
14 6.9

Deeply involved in a difficult or public dispute

shares the difficulty aspect but implies ongoing entanglement
bound up
vsup to their necks
13 6.0

Closely connected with someone or something

focuses more on entanglement in trouble rather than simple connection
up to someone's ears in
vsup to their necks
  • Informal
5 7.7

Very busy with more work than you can handle

is similar but used more generally for any deep involvement
neck-deep
vsup to their necks
5 6.9

Very involved in a difficult situation that is hard to manage

uses the same depth idea but in the specific neck imagery
enmeshed
vsup to their necks
4 7.5

Caught up in something so you cannot easily leave

portrays the same total entanglement but as a common idiom
up to your neck
vsup to their necks
  • Informal
4 7.9

Very involved in a difficult situation with too much to do

describes the same deep involvement but in a general third person way
up to my neck
vsup to their necks
  • Informal
4 7.6

Very busy with difficult work or problems and almost overwhelmed

expresses the same idea but as a general idiomatic phrase
involved
vsup to their necks
1 4.9

Surrounded by mist or cloud that makes it hard to see

focuses on difficult entanglement rather than the literal enveloping image
up to one's neck
vsup to their necks
  • Informal
7.9

Being very busy with a lot of difficult work or problems

focuses on the same deep entanglement with neutral wording
up to (one's) neck
vsup to their necks
  • Informal
6.8

Having too much work or too many problems to deal with

is the key phrase used more idiomatically for similar burden
up to one's neck in alligators
vsup to their necks
  • Informal
9.6

Very busy dealing with many difficult problems

captures the same overwhelm but without the busy metaphor
up to one's ears
vsup to their necks
  • Informal
6.9

Very busy with work or tasks and feeling overwhelmed

shares overwhelm but uses a different body-related image

Antonyms

∞ 1.0

Able to act as you want without limits

6 4.5

Not taking part in an activity or situation

How Involved

up to their necks
  • Informal
2 6.7
up to one's ears
  • Informal
6.9
entangled
19 5.3
involved
∞ 3.5

Surface Forms

Morphology

up + to + their + necks

The phrase evokes a clear spatial metaphor (literally being submerged 'up to the neck') so a learner who knows 'up', 'to' and 'neck' can often infer the sense of being deeply involved or overwhelmed. However, it requires mapping the physical image onto an abstract state (involvement/trouble), so the connection is motivated but not fully compositional, making it only partially predictable despite cross-linguistic parallels.

Etymology

Up to their necks creates a clear picture: imagine water or mud rising up to your neck, so you can hardly move. That's why it means 'deeply involved' or 'overwhelmed' by a problem or too much work.