A really fast thesaurus... with lots of synonyms.
Fifth columnist has 8 synonyms. The top synonyms for fifth columnist are underground, crypto, fraternizer, saboteur, fifth column, fellow traveler, Trojan horse, security risk. Another word for fifth columnist is underground. Browse the full list below.
| Length
| Random | DefinitionA common synonym for fifth columnist is underground. Other synonyms include crypto, fraternizer, saboteur, fifth column.
Fifth columnist has 8 synonyms listed on Thesaurasize.
(n): a member of a clandestine subversive organization who tries to help a potential invader
Still working on your text?
Finding the right words is only half the battle. If your website isn't turning visitors into customers, we'll show you exactly why.

