Inside (4)
'inside' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for internal that I've seen before include "In-house - private" , "Within the body" , "Interior" , "Located inward" , "Cause of engine power" .)
'inside' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for interior that I've seen before include "Inside of a building" , "Inland region" , "Core" , "Situated inside" , "Heartland" .)
'inside' is the definition.
(synonyms)
This is all the clue.
(Other definitions for within that I've seen before include "Inside (something)" , "Indoors" , "Internally" , "Not going beyond" , "Internal to" .)
'inside' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for amid that I've seen before include "Amongst" , "'See . . . . the winter's snow' (carol)" , "Surrounded by" , "In the thick of" , "Among" .)