Hygeia
ability
ableness
acceptability
account
adequacy
admissibility
advantage
advantageousness
advisability
applicability
appositeness
appropriateness
aptitude
aptness
auspiciousness
becomingness
beneficialness
bloom
caliber
capability
capableness
capacity
chargedness
civility
competence
competency
condition
convenience
correctitude
correctness
criticality
crucialness
decencies
decency
decorousness
decorum
desirability
efficacy
efficiency
eligibility
eligible
emotional health
expedience
expediency
facility
faculty
favorableness
feasibility
felicitousness
soundness
accuracy
education
effectiveness
endurance
excellence
flexibility
health
integrity
propriety
qualification
readiness
significance
utility
vigor
eyewitness
witness