An attitude of showing concern or care for someone or something.

चिन्तितता

English Usage: Her solicitousness towards her aging parents was evident in her frequent visits.

Hindi Usage: अपने वृद्ध माता-पिता के प्रति उसकी चिन्तितता उसकी बार-बार की गई मुलाकातों में स्पष्ट थी।