Synonyms of concerned

2 Syllables
nervous, troubled, worrying, distraught, clouded, worried, valuing, thoughtful, upset, anxious, loving, queasy, uptight
3 Syllables
politer, jellyfish, euphoric, paternal, politest, bothered, affected, perturbed, fluttery, uneasy, butterflies, careful, devoted, warm-hearted, distressed, disturbed
4 Syllables
scaredy-cat, solicitous, enthusiastic, exercised, patrilineal
5 Syllables
apprehensive, considerate