actual 6 Associations

existent actualized (similar term) actualised (similar term) effective (similar term) potential (antonym)

competent 9 Associations

able (similar term) capable (similar term) effective (similar term) efficient (similar term) qualified (similar term) workmanlike (similar term) capable (related term)

efficacious 11 Associations

effective (similar term) effective (related term) effectual (related term) efficacious (related term) inefficacious (antonym)

efficient 9 Associations

businesslike (similar term) cost-efficient (similar term) cost-effective (similar term) economic (similar term) economical (similar term) expeditious (similar term) prompt (similar term)

existent 8 Associations

actual actualized (similar term) actualised (similar term) effective (similar term) potential (antonym)

hard-hitting 12 Associations

trenchant effective (similar term) effectual (similar term) efficacious (similar term)

impelling 9 Associations

effective (similar term) effectual (similar term) efficacious (similar term)

impotent 8 Associations

ineffective (similar term) ineffectual (similar term) unable (similar term) impuissant (similar term) powerless (related term) sterile (related term) unfertile (related term)

impressive 10 Associations

telling effective (similar term) effectual (similar term) efficacious (similar term)

incompetent 11 Associations

feckless (similar term) inept (similar term) incapable (similar term) unqualified (similar term) ineffective (similar term) inefficient (similar term) unqualified (similar term)

operational 11 Associations

active (similar term) combat-ready (similar term) fighting (similar term) effective (similar term) nonoperational (antonym)

operative 9 Associations

operant (similar term) effective (similar term) good (similar term) in effect (similar term) in force (similar term) operational (similar term) in operation (similar term)

rough-and-ready 15 Associations

effective (similar term) effectual (similar term) efficacious (similar term)

telling 7 Associations

impressive effective (similar term) effectual (similar term) efficacious (similar term)

toothless 9 Associations

ineffective (similar term) uneffective (similar term) ineffectual (similar term)

trenchant 9 Associations

hard-hitting effective (similar term) effectual (similar term) efficacious (similar term)

unproductive 12 Associations

ineffective (similar term) uneffective (similar term) ineffectual (similar term)