Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun attache

2 senses of attache

Sense 1
attache -- (a specialist assigned to the staff of a diplomatic mission)
       => specialist, specializer, specialiser -- (an expert who is devoted to one occupation or branch of learning)

Sense 2
attache case, attache -- (a shallow and rectangular briefcase)
       => briefcase -- (a case with a handle; for carrying papers or files or books)