safe (not in danger of being hurt, damaged, or lost): We are quite safe here.
secure (safe, protected against damage or attack): I hide my money in a very secure place.
out of harm’s way (in a safe place, where no one can hurt or damage): Keep your children out of harm’s way.
unharmed (not harmed or damaged): They released the hostages unharmed.
unhurt (not hurt, not harmed): He escaped from the accident unhurt.
uninjured (not injured, not hurt): He was too shocked but uninjured.
unscathed (not scathed, not injured): A They emerged a little girl from the wreckage unscathed.
all right (safe; not hurt, upset or ill): He was at the hospital for a while, but he is all right now.
in one piece (not hurt or damaged): I’m glad you returned from the war in one piece.
alive and well (alive and healthy): He’s alive and well and living in Detroit.