Like a rock; rigid, solid.
In the style of rock music.
Abounding in, or full of, rocks; consisting of rocks.
Having a habitat around or on rocks.
Easily rocked; unstable.
Encountering many problems; difficult, troubled; also, in danger or distress.
Of a person: ill, or unsteady (for example, as a result of a shock).
Conforming to a rule or pattern; exact; accurate.
As an ellipsis of "(while) it is true (that)", used to start a sentence
Genuine; legitimate, valid.
Correctly aligned or calibrated, without deviation.
based on actual historical events.
Conforming to the actual state of reality or fact; factually correct.
Used in the designation of group of species, or sometimes a single species, to indicate that it belongs to the clade its common name (which may be more broadly scoped in common speech) is restricted to in technical speech, or to distinguish it from a similar species, the latter of which may be called false.
Fair, unbiased, not loaded.
Of the state in Boolean logic that indicates an affirmative or positive result.
Loyal, faithful.
Accurate; following a path toward the target.
Accurately.
To straighten (of something that is supposed to be straight).
To make even, level, symmetrical, or accurate, align; adjust.
The state of being in alignment.