| English noun: variability | 
| 1. | variability (attribute) the quality of being subject to variation | 
| 
 | 
 | Synonyms | variableness, variance | 
| 
 | 
 | Broader (hypernym) | changeability, changeableness | 
| 
 | 
 | Narrower (hyponym) | personal equation, variedness, variegation | 
| 
 | 
 | Antonyms | invariableness, invariance, invariability | 
| 
 | 
| 2. | variability (attribute) the quality of being uneven and lacking uniformity | 
| 
 | 
 | Synonyms | unevenness | 
| 
 | 
 | Broader (hypernym) | irregularity, unregularity | 
| 
 | 
 | Narrower (hyponym) | jaggedness, patchiness, rockiness, ruggedness, waviness | 
| 
 | 
 | Antonyms | invariability, evenness | 
| 
 |