[1] : The Collaborative International Dictionary of English v.0.48

suitability \suit`abil"ity\, n.
   the quality or state of being suitable; suitableness.
   1913 webster

[2] : WordNet (r) 2.0

suitability
     n : the quality of having the properties that are right for a
         specific purpose; "an important requirement is
         suitability for long trips" syn: suitableness ant: unsuitability,
          unsuitability
see also:
suitableness unsuitability 

[3] : Moby Thesaurus II by Grady Ward, 1.0

85 moby thesaurus words for "suitability":
   ability, acceptability, admissibility, advantage, advantageousness,
   advisability, applicability, appositeness, appropriateness,
   aptitude, aptness, auspiciousness, becomingness, beneficialness,
   capability, chargedness, civility, competence, competency,
   condition, convenience, correctitude, correctness, criticality,
   crucialness, decencies, decency, decorousness, decorum,
   desirability, eligibility, eligible, expedience, expediency,
   favorableness, feasibility, felicitousness, felicity, fitness,
   fittedness, fittingness, fruitfulness, genteelness, gentility,
   goodness, happiness, loadedness, mastery, maturity, meetness,
   niceness, normality, normativeness, opportuneness, percentage,
   politicness, pregnancy, preparedness, proficiency, profit,
   profitability, properness, propitiousness, proprieties, propriety,
   prudence, qualification, readiness, relevance, righteousness,
   rightness, ripeness, seasonableness, seasoning, seemliness,
   suitableness, suitedness, tempering, timeliness, trim, urbanity,
   usefulness, wisdom, worthiness, worthwhileness

Suitability >> S Words
Suitability, definition of term: Suitability
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