advisability 12 Associations

wisdom (generic term) wiseness (generic term) soundness (generic term) inadvisability (antonym)

airworthiness 13 Associations

soundness (generic term)

derangement 11 Associations

mental unsoundness unbalance insanity (generic term)

disrepair 9 Associations

unsoundness (generic term)

firmness 8 Associations

soundness strength (generic term) unsoundness (antonym)

fitness 7 Associations

seaworthiness soundness (generic term)

reasonableness 14 Associations

wisdom (generic term) wiseness (generic term) soundness (generic term)

seaworthiness 13 Associations

fitness soundness (generic term)