dead to (?.)
- a stranger to
- asleep
- blind to
- caught napping
- deaf to
- impercipient
- in ignorance of
- incognizant
- insensible
- insensible to
- lost to
- mindless
- napping
- nonconceiving
- not with it
- oblivious
- out of it
- unaware
- unaware of
- unconscious
- unconscious of
- unhearing
- uninsightful
- unknowing
- unmindful
- unmindful of
- unperceiving
- unprehensive
- unrealizing
- unseeing
- unsuspecting
- unwitting
- witless
