37 barrier synonyms include fence, railing, barricade, hurdle, bar, blockade, roadblock, fencing, obstacle, and obstruction. Barrier is a noun, and its antonyms are openness and accessibility. Here are some additional synonyms for "barrier" with example sentences.
37 other ways to say barrier.
A barrier exists between two communities.
He broke down the barrier quickly.
Language can be a barrier sometimes.
They faced a barrier to entry.