• barrier
• barriers
• barriered
• barrierless
• barrierlike
• barrier reef
• barrier board
• barrier reefs
• barrierlessly
• barrier boards
• barrier island
• barrier method
• barrier islands
• barrier methods
• barrier to entry
• barriers to entry

barrier (suomeksi)

• aita (s: structure that bars passage)
• este (s: structure that bars passage / obstacle or impediment)
• puomi (s)
• raja (s: boundary or limit)