adventitious; temporary; sudden; circumstantial Comment: ""Adventitious"" in this context does not mean ""uncaused""; it means ""superficial"" and is the opposite of ""innermost"" (phugs).
1) temporary, fleeting, passing, momentary, incidental, transient, superficial, adventitious. 2) sudden, abrupt, immediate, suddenly, instantaneously; adventitious, accidental
adventitious [ggd]
<term> adventitious, externally added