masking drug
noun
= masking agent.
Origin
1980s; earliest use found in The Listener.
- unanimous
- unanimously
- unanimousness
- unannounced
- unanswerability
- unanswerable
- unanswerableness
- unanswerably
- unanswered
- unanticipated
- unapologetic
- unapologetically
- unapparent
- unappealable
- unappealing
- unappealingly
- unappeasable
- unappeased
- unappetising
- unappetizing
- unappetizingly
- unapplied
- unappreciated
- unappreciative
- unapprehended