1. In an inadequate manner or to an inadequate degree
   "the temporary camps were inadequately equipped"
   - deficiently

See also: inadequate

Antonym: adequately

• mental measurement
• mental note
• mental object
• mental picture
• mental process
• mental quickness
• mental rejection
• mental representation
• mental reservation
• mental retardation
• mental soundness
• mental state
• mental strain
• mental synthesis
• mental telepathist
• mental test
• mental testing
• mental unsoundness
• mentalism
• mentalist
• mentalistic
• mentality
• mentally
• mentally ill
• mentally retarded