67 words the Digital SAT draws on when a passage turns to clarity and obscurity — each with its part of speech, a plain-English definition, and an example sentence showing how it behaves in context.
Vocabulary on the Digital SAT is tested in context, not in isolation: a Words in Context question hands you a sentence with a blank and four plausible-looking candidates, and the winner is the one whose shade of meaning fits. Studying words in a meaning-group like this one is the fastest way to build that discrimination — you learn clarity and obscurity as a spectrum rather than as 67 unrelated definitions.
Read the definition, then the example sentence. Say the word aloud. Come back to this theme a few days later and cover the definitions — recalling a word cold is what fixes it, and rereading it is not.
The 67 words
Alphabetical. Everything in the Clarity & Obscurity guide.
001
abstractadjective
existing in thought but not having physical existence
The concept of justice is abstract but essential.
002
ambiguitynoun
the quality of being open to multiple interpretations; uncertainty
The ambiguity of the contract led to a legal dispute between the parties.
003
ambiguousadjective
having more than one possible meaning; unclear
His ambiguous response left everyone wondering what he really meant.
004
ambiguousadjective
open to more than one interpretation
The ambiguous statement confused everyone.
005
arcaneadjective
understood by only a few; mysterious or secret
The arcane rituals of the ancient society remained a mystery.
006
blatantadjective
done openly without shame
His blatant disregard for rules was shocking.
007
coherentadjective
logical and consistent; clear
She presented a coherent argument that convinced the jury.
008
concealverb
to hide or keep secret
He tried to conceal his disappointment with a forced smile.
009
concealedadjective
hidden from view; kept secret
The entrance was concealed behind a bookshelf.
010
concealedadjective
kept from sight; hidden
The concealed weapon was discovered.
011
confusingadjective
difficult to understand; bewildering
The confusing instructions made assembly nearly impossible.
012
conspicuousadjective
standing out so as to be clearly visible
The conspicuous sign was easy to find.
013
covertadjective
not openly acknowledged or displayed
The covert operation was kept secret.
014
crypticadjective
having a meaning that is mysterious or obscure
She left a cryptic message that no one could understand.
015
discernibleadjective
able to be seen or recognized
There was no discernible difference.
016
disorientingadjective
causing confusion about position, direction, or situation
The maze was deliberately disorienting, with identical corridors at every turn.
017
elucidateverb
to make something clear; to explain
The professor elucidated the complex theory for her students.
018
enigmaticadjective
difficult to interpret or understand; mysterious
The enigmatic smile revealed nothing.
019
evidentadjective
clearly seen or understood
It was evident that she was upset.
020
explicableadjective
able to be explained or accounted for
The phenomenon is entirely explicable through basic physics.
021
explicitadjective
stated clearly and in detail
The contract contains explicit terms and conditions.
022
exposedverb/adjective
revealed or uncovered; left unprotected or vulnerable
The investigation exposed widespread corruption within the organization.
023
garbledadjective
confused and distorted
The garbled transmission was impossible to understand.
024
hiddenadjective
kept out of sight; concealed
The hidden treasure remained undiscovered for centuries.
025
hidingverb
the action of concealing something or oneself
The cat was hiding under the bed during the thunderstorm.
026
impenetrableadjective
impossible to pass through or enter; impossible to understand
The dense jungle was nearly impenetrable without proper equipment.
027
imperceptibleadjective
so slight as to be impossible to perceive
The change was almost imperceptible.
028
implicitadjective
implied though not directly expressed
There was an implicit understanding between the partners.
029
incoherentadjective
expressed in an unclear way; hard to understand
The witness gave an incoherent account of events.
030
incomprehensibleadjective
not able to be understood
The professor's lecture was incomprehensible to beginners.
031
inconspicuousadjective
not clearly visible or noticeable
He tried to remain inconspicuous in the crowd.
032
inconspicuousnessnoun
the quality of not being easily noticed or attracting attention
The spy's inconspicuousness allowed him to blend into any crowd.
033
indecipherableadjective
impossible to read or understand
The ancient manuscript was written in an indecipherable script.
034
indistinctadjective
not clear or sharply defined; vague
The figure in the fog was indistinct and hard to identify.
035
inexplicableadjective
unable to be explained or accounted for
The inexplicable disappearance baffled investigators for years.
036
intangibleadjective
unable to be touched or grasped; not having physical presence
Trust is an intangible asset that takes years to build.
037
intangibleadjective
unable to be touched or grasped
Trust is an intangible asset.
038
intelligibleadjective
able to be understood
Please speak in a way that is intelligible to non-experts.
039
latentadjective
existing but not yet developed or manifest; hidden or dormant
Her latent artistic talent emerged after she took a painting class.
040
lucidadjective
expressed clearly; easy to understand
His lucid explanation made the complex topic accessible.
041
manifestverb
to display or show clearly; to become apparent or evident
Her anxiety began to manifest as physical symptoms like headaches and insomnia.
042
manifestadjective
clear or obvious to the eye or mind
Her manifest joy was contagious.
043
murkyadjective
dark and gloomy; not clear
The murky water concealed dangers.
044
nebulousadjective
vague or ill-defined
The nebulous plan lacked specifics.
045
obfuscateverb
to make unclear or confusing
The politician tried to obfuscate the issue with technical jargon.
046
obscureadjective
not clearly understood or easily seen; not well-known
The professor specialized in obscure medieval manuscripts.
047
obscureadjective
not clearly expressed or easily understood
The obscure reference confused readers.
048
obviousadjective
easily perceived or understood; clear and evident
It was obvious from her expression that she was disappointed.
049
opaqueadjective
not transparent; difficult to understand
The opaque glass provided privacy while still allowing light through.
050
overtadjective
done or shown openly
There was no overt sign of conflict.
051
overtlyadverb
in an open and observable manner; not secretly
The company overtly discriminated against older workers.
052
palpableadjective
able to be touched or felt
The tension in the room was palpable.
053
patentadjective
easily recognizable; obvious
His patent dishonesty fooled no one.
054
pellucidadjective
easily understood; clear
Her pellucid prose made complex ideas accessible.
055
revealverb
to make known something previously secret or unknown
The investigation will reveal the truth about what happened.
056
secretiveadjective
inclined to conceal feelings and intentions; not open or forthcoming
He became secretive about his whereabouts after the incident.
057
subtleadjective
so delicate or precise as to be difficult to analyze or describe; not obvious
There was a subtle change in her attitude after the meeting.
058
tangibleadjective
perceptible by touch; clear and definite
We need tangible evidence before making accusations.
059
transparentadjective
allowing light to pass through so objects can be seen clearly; open and honest
The company promised to be transparent about its financial dealings.
060
transparentadjective
easy to perceive; obvious
His transparent lies convinced no one.
061
unambiguousadjective
not open to more than one interpretation
The instructions were unambiguous.
062
unmistakableadjective
not able to be mistaken for anything else; very distinctive
The unmistakable sound of thunder signaled the approaching storm.
063
unobtrusiveadjective
not conspicuous or attracting attention; subtle
The security cameras were designed to be unobtrusive and blend into the decor.
064
vagueadjective
of uncertain, indefinite, or unclear character or meaning
His vague response left everyone wondering what he actually meant.
065
veiledadjective
not openly stated or declared
His veiled criticism hurt her feelings.
066
vividadjective
producing powerful feelings or strong, clear images in the mind; intensely bright
She gave such a vivid description that we could picture the scene perfectly.
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