Table of Contents POS
HYPHEN
WORDNET DICTIONARY
CIDE DICTIONARY
THESAURUS
ROGET THESAURUS

WORDNET DICTIONARY

Noun fluidity has 2 senses

• fluidity(n = noun.attribute) fluidness, liquidity, liquidness, runniness - the property of flowing easily; "adding lead makes the alloy easier to cast because the melting point is reduced and the fluidity is increased"; "they believe that fluidity increases as the water gets warmer"
is a kind of thinness
Derived form adjective fluid₂

• fluidity(n = noun.attribute) fluidness - a changeable quality; "a charming Oriental fluidity of manner"; "a certain fluidness in his perception of time made him an unpredictable colleague"; "demographers try to predict social fluidity"
is a kind of changeability, changeableness

CIDE DICTIONARY

THESAURUS

fluidity

adaptability, adjustability, aeriness, alterability, changeability, changeableness, changefulness, chylifaction, chylification, ethereality, flatulence, flatuosity, flexibility, flow, fluency, fluidness, flux, fluxility, fluxion, gaseity, gaseous state, gaseousness, gassiness, impermanence, juiciness, lactation, lactescence, liquefaction, liquidness, malleability, milkiness, mobility, modifiability, moisture, movability, mutability, nonuniformity, permutability, plasticity, resilience, rheuminess, rubberiness, sappiness, serosity, succulence, suppleness, suppuration, transience, transitoriness, vapor pressure, vaporiness, vaporousness, wateriness, windiness

ROGET THESAURUS

fluidity

Fluidity

N fluidity, liquidity, liquidness, gaseity, fluid, inelastic fluid, liquid, liquor, lymph, humor, juice, sap, serum, blood, serosity, gravy, rheum, ichor, sanies, chyle, solubility, solubleness, hydrology, hydrostatics, hydrodynamics, liquid, fluid, serous, juicy, succulent, sappy, ichorous, fluent, liquefied, uncongealed, soluble.

For further exploring for "fluidity" in Webster Dictionary Online