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crystal clear

crystal clear

43 2.5
Very easy to understand or hear
  • adjective
  • /ˈkrɪstl klɪr/
  • Informal
translation icon : claro
  • The instructions for the project were crystal clear, leaving no room for misunderstandings.
  • make it crystal clear
  • crystal clear evidence

OK, to keep things totally rock solid crystal clear, make a list.

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Examples

  • Your mission needs to be crystal clear to you and everyone around you.

  • Let me make that crystal clear.

  • OK, to keep things totally rock solid crystal clear, make a list.

  • We want to make things crystal clear for them now, right now.

  • You got to get crystal clear on what it is that you want.

  • In fact, it's crystal clear that she needs a change, that it's time to leave L.A.

    Fiction book (2002)
  • And finally, what friends had been trying to tell me for almost a year became crystal clear.

    Academic text (1996)
  • The committee was crystal clear about their plans for Poland.

  • This time I'm crystal clear in what I want to do.

  • They have been very crystal clear about the way they want to do this.

Synonyms

obvious
vscrystal clear
1.0

Easy to see or understand

is more forceful and suggests perfect obviousness
apparent
vscrystal clear
317 2.8

Easy to see or understand

is more forceful, stressing perfect and unmistakable visibility
plain
vscrystal clear
264 1.0

Easy to see or understand

is more vivid and signals absolute obviousness
evident
vscrystal clear
203 2.1

Easy to see or understand

is more intense, implying perfect and immediate understandability
straightforward
vscrystal clear
99 3.7

Something that is easy to understand and clear

is more forceful, implying full and immediate obviousness
transparent
vscrystal clear
43 3.5

Very obvious and easy to see or understand

is more emphatic, suggesting perfect and obvious transparency
unmistakable
vscrystal clear
43 3.9

Very clear and easy to recognize

is stronger, feeling slightly more vivid and direct
clear-cut
vscrystal clear
27 4.2

Easy to see and understand

is more forceful and implies perfect, unmistakable clarity
easy to understand
vscrystal clear
27 1.0

Simple and clear so most people can know what it means quickly

is stronger, indicating complete and unmistakable understanding
unequivocal
vscrystal clear
  • Formal
24 6.7

Completely clear and leaving no doubt

is equally definite but more emphatic in everyday speech
open-and-shut
vscrystal clear
18 3.8

Very clear and easy to decide or solve

is similar but stresses immediate and vivid obviousness
unambiguous
vscrystal clear
15 5.9

Clear and having only one meaning

is equally single in meaning but more strongly obvious
lucid
vscrystal clear
9 4.5

Clear and easy to understand language

is more intense, meaning instantly and perfectly understood
intelligible
vscrystal clear
8 4.4

Easy to hear and understand

is stronger, conveying instant and total understandability
clear
vscrystal clear
8 1.0

In a way that is easy to hear or understand

is more extreme, stressing complete and obvious clarity
crystalline
vscrystal clear
5 6.3

Very clear and see-through so you can see fine details

is more emphatic and stresses absolute obviousness
razor-sharp
vscrystal clear
3 4.2

Very clear and exact so you can see every small detail

is similar but signals a more vivid and obvious quality
clean-cut
vscrystal clear
1 4.0

With sharp edges and clear lines

is similar but carries stronger sense of complete obviousness
glaringly apparent
vscrystal clear
1 3.5

Very clear and hard to miss

is comparable but conveys even stronger plainness and certainty
limpid
vscrystal clear
1 6.4

Clear and easy to understand, especially in writing or speech

is stronger, suggesting perfectly rapid comprehension
perspicuous
vscrystal clear
  • Formal
1 7.9

Clear and easy to understand

is more emphatic, implying instantly obvious meaning
luculent
vscrystal clear
  • Formal
9.9

Clear and easy to understand speech or writing

is even more emphatic, implying perfect plainness
pellucid
vscrystal clear
  • Formal
8.6

Clear and easy to understand language that leaves little room for confusion

is more forceful, indicating complete and obvious comprehension

Antonyms

276 3.2

Hard to understand and makes people feel unsure

68 6.3

Not clear because it can have more than one meaning

How Clear

crystal clear
  • Informal
43 2.5
obvious
1.0
clear
1.0
understandable
171 1.6

Surface Forms

crystal clear positive

Morphology

crystal + clear

The meaning 'extremely obvious or perfectly clear' is directly derived from combining 'crystal' (a highly transparent substance) with 'clear' (visible/unobstructed or understandable), so the phrase's image straightforwardly intensifies clarity. This compositional adjectival intensification is cross-linguistically common, making it predictable for a B1 learner who knows both constituents.

Etymology

Crystal clear uses the same image of a clear crystal that shows everything without doubt, so people began using it for speech and writing. That's why it means 'very easy to understand' or 'obvious'.