underlying

The obvious meaning of underlying refers to something beneath something else. But the word carries a more subtle meaning, that of something hidden but important, something that shapes the meaning or effect of something else, without being explicit itself.

Consider the adjective underlying as referring to a "subtext," which is something hidden. An example is sarcasm, when a person says one thing but means the opposite. In theater, an actor develops subtext for his or her character to establish an underlying reason for what that character says and does. Life is full of underlying reasons we do things. Worry over a grandparent's illness might be the underlying reason a child fails a test. (Then again, maybe she just didn't study.)

DEFINITIONS OF: underlying

1

adj being or involving basic facts or principles

underlying principles”
Synonyms:
fundamental, rudimentary
basic
pertaining to or constituting a base or basis

adj in the nature of something though not readily apparent

“an underlying meaning”
Synonyms:
implicit in, inherent
implicit, inexplicit
implied though not directly expressed; inherent in the nature of something

adj located beneath or below

Synonyms
subjacent
lying nearby but lower
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