Synonyms and related words :
abandoned, aidless, bereaved, bereft, defenseless, deprived, deserted, desolate, fatherless, forlorn, forsaken, friendless, godforsaken, guideless, helpless, homeless, kithless, leaderless, orphan, orphaned, outcast, parentless, pregnable, unfriended, unprotected, untenable, vulnerable, widowed