Meaning : In the nature of something though not readily apparent.
Example :
Shortcomings inherent in our approach.
An underlying meaning.
Synonyms : implicit in, inherent
Meaning : Located beneath or below.
Meaning : Being or involving basic facts or principles.
Example :
The fundamental laws of the universe.
A fundamental incompatibility between them.
These rudimentary truths.
Underlying principles.
Synonyms : fundamental, rudimentary