Crossword Genius

Suitable travel make-up (4)

Ross

I believe the answer is:

good

'suitable' is the definition.
(similar in meaning)

'travel make-up' is the wordplay.
'travel' becomes 'go' (synonyms).
'make' becomes 'do' (synonyms).
'up' shows that the letters should be reversed in order (in down clue: letters go upwards).
'do' reversed gives 'od'.
'go'+'od'='GOOD'

(Other definitions for good that I've seen before include "Beneficial" , "Carol character from 1 as of old" , "To be desired; pleasing" , "Admirable" , "and 22 Down and 14 Across: Christmas carol" .)

I've seen this clue in The Guardian.
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