Synonyms for Haven:

n.

hiding place, hideaway, cache. protection, attack, safety, covert, retreat. artifact (noun)
oasis.
harbor (noun)
roadstead.
haven (noun)
harbour, harbor, oasis, seaport.
oasis (noun)
oasis.
port (noun)
roadstead.
refuge (noun)
hideout, sanctuary, shelter, dugout, harbor, foxhole, cover, asylum, refuge.
refuge, port (noun)
harbor, roadstead, shelter, covert, sanctuary, retreat, cover, asylum.

Other synonyms:

hiding place, hideaway. safety, retreat. protection, cache. Other relevant words:
hideaway, cache, retreat, covert, asylum, seaport, safety, oasis, harbour, protection, roadstead.

Usage examples for haven

  1. But she was too much at peace in the haven of his clasping arms even to smile. – The Iron Woman by Margaret Deland
  2. Then she struck into the West Haven way and soon slipped under the black mass of the old store. – The Spinners by Eden Phillpotts
  3. Lord Wolseley said that one of the most difficult things for an officer to do is to induce a line of men who, during an advance under fire, have found some temporary haven or shelter, or have lain down, perhaps, to take breath, to rise up together and dash forward in a body upon the enemy's position. – The Irish at the Front by Michael MacDonagh