Synonyms for Protected (same or very similar meaning)
WordNet sense 1 (protected from danger or bad weather):
sheltered
WordNet sense 2 (kept safe or defended from danger or injury or loss):
secure
WordNet sense 3 (guarded from injury or destruction):
saved
WordNet sense 4 (kept intact or in a particular condition):
preserved
From the ODE community, based on WordNet
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