thoughtful Synonyms

attentive considerate contemplative reflective discreet careful heedful serious solicitous retrospective ruminant ruminating ruminative sagacious sapient selfless soft-hearted sober self-sacrificing sensible sensitive philosophic respectful philosophical philosophistical phrenic polite politic pondering pragmatic preoccupied provident prudent psychical public-spirited rapt reasoned reflecting regardful speculative staid studious kindhearted good-hearted bound up neighbourly no-nonsense unselfish down-to-earth serious-minded