All advantageous antonyms
ad·van·ta·geous
A a adj advantageous
- disadvantageous — characterized by or involving disadvantage; unfavorable; detrimental.
- harmful — causing or capable of causing harm; injurious: a harmful idea; a harmful habit.
- unfortunate — suffering from bad luck: an unfortunate person.
- worthless — without worth; of no use, importance, or value; good-for-nothing: a worthless person; a worthless contract.
- unlucky — (of a person) not lucky; lacking good fortune; ill-fated.
- inauspicious — not auspicious; boding ill; ill-omened; unfavorable.
- inopportune — not opportune; inappropriate; inconvenient; untimely or unseasonable: an inopportune visit.
- unprofitable — being without profit; not showing or turning a profit: a series of unprofitable ventures.
- unhelpful — giving or rendering aid or assistance; of service: Your comments were very helpful.
- unhappy — sad; miserable; wretched: Why is she so unhappy?