1. In an imperceptible manner or to an imperceptible degree
   - imperceptibly

See also: unnoticeable

• depredation
• depredator
• depress
• depressant
• depressed
• depressed fracture
• depressing
• depressingly
• depression
• depressive
• depressive disorder
• depressor
• depressor muscle
• depressor nerve
• depressurisation
• depressurise
• depressurization
• depressurize
• deprivation
• deprive
• deprived
• dept.
• depth
• depth bomb
• depth charge