Related by context. Frequent words. (Click for all words.) 67 efficacy 62 usefulness 60 Effectiveness 53 potency 49 relevance 48 appropriateness 47 effective 47 acceptability 47 efficiency 46 applicability 46 validity 46 responsiveness 46 ability 45 adherence 45 viability 44 robustness 44 relevancy 43 trustworthiness 43 accuracy 43 durability 43 ineffectiveness 42 credibility 42 reliability 42 worthiness 41 legality 41 legitimacy 41 marketability 41 receptivity 41 desirability 40 Efficacy 40 abilities 40 ineffective 40 enforceability 40 merits 40 severity 40 soundness 40 suitability 40 competence 40 timeliness 39 therapeutic efficacy 39 lethality 39 productivity 39 Adherence 39 susceptibility 39 consistency 39 bioavailability 39 reproducibility 39 survivability 39 adaptability 38 thoroughness 38 readiness 38 rigor 38 ROI 38 practicality 38 usability 38 outcomes 38 capabilities 38 advisability 38 capability 38 comprehensiveness 38 feasibility 37 medication adherence 37 effectively 37 veracity 37 impact 37 uptake 37 quality 37 importance 37 quantitatively 37 dependability 37 longevity 37 competitiveness 37 operational efficiency 37 quantifiable 36 authenticity 36 availability 36 tolerability 36 genuineness 36 compliance 36 attractiveness 36 seriousness 36 effects 36 transparency 36 efficacious 36 helpfulness 36 pervasiveness 36 superiority 36 strength 36 efficiencies 36 sincerity 36 immunogenicity 36 accountability 35 greatly 35 methods 35 success 35 Rigorous 35 integrity 35 deliverability 35 user friendliness 35 proportionality 35 effect