31 synonyms for parameter such as calibration, aspect, and boundary. Parameter is a noun, and its antonyms are outlier and exception.
Aspect, Boundary, Calibration, Characteristic, Condition, Constraint, Criterion, Dimension, Factor, Feature, Framework, Guideline, Input, Limit, Measure, Outline, Precondition, Principle, Quantitative factor, Range, Requirement, Restriction, Rule, Scope, Setting, Specification, Standard, Term, Threshold, and Variable.