Foreign (5)
'foreign' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for alien that I've seen before include "Creature from another planet" , "Belonging to a foreign country" , "24a [ESTRANGE]" , "One is from outer space, perhaps" , "Being from another world" .)
'foreign' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for exotic that I've seen before include "Unusual and showy" , "Colourful and glamorous from abroad" , "Strange, rare or foreign" , "Unusual, foreign" , "Glamorous or strange from abroad" .)