Antonyms for variable

all:

invariable.

changing, changeable:

stable, unchangeable, unvarying, invariable, unchanging.

noun:

established, abiding, equable, inelastic, even, dependable, uniform, durable, tried, sure, persistent, reliable, lasting, trusty, tried and true, ramrod, trustworthy, hard-and-fast, unvaried, predictable, permanent, true, immutable.

Paraphrases for Variable:

• Adjective :
  adaptive, adjustable, altered, alternate, boneless, change, changeable, changed, constant, dependent, differentiated, differing, disparate, dissimilar, distinct, distinguished, divergent, diverse, dynamic, element, erratic, evolutionary, evolutive, Evolving, fickle, flex, flexible, floating, fluctuating, fluid, high-ranking, inconsistent, inequitable, irregular, liable, mixed, mobile, moveable, moving, numerous, open-ended, other, patchy, portable, relative, respective, rolling, same, senior, separate, several, single, skewed, small, spotty, successive, superficial, unbalanced, uncertain, unchanged, unequal, uneven, unfair, unreliable, unstable, variance, variant, varied, varying, versatile, volatile, wide, wide-ranging.
• Adjective, comparative :
  greater, lower.
• Determiner :
  all.
• Noun, plural :
  arrangements, considerations, degrees, endpoints, levels, patterns, placeholders, predictors, variations, varies.
• Noun, singular or mass :
  analysis, catch, change, contributor, data, determinant, driver, effect, element, endpoint, example, flex, fluctuating, index, indicator, level, mailman, measure, override, parameter, postman, presence, range, rate, type, uncertainty, variability, variance, variant, variation, varying, volatility.
• Preposition or subordinating conjunction :
  between.
• Proper noun, singular :
  catch, changeable, cigarettes, diverse, element, flexible, floating, Manoeuvring, override, variability, variation, varies, varying.
• Verb, 3rd person singular present :
  regards, variables, varies.
• Verb, base form :
  catch, vary.
• Verb, non-3rd person singular present :
  vary.
• Verb, past participle :
  associated, Compared, measured, mixed, observed, transmitted, varied.
• Verb, past tense :
  Fluctuated, Were.