Definition of care :
1. A burdensome sense of responsibility; trouble caused by onerous duties; anxiety; concern; solicitude.
2. Attention or heed; caution; regard; heedfulness; watchfulness; as, take care; have a care.
3. Charge, oversight, or management, implying responsibility for safety and prosperity.
4. The object of watchful attention or anxiety.
5. To be anxious or solicitous; to be concerned; to have regard or interest; - sometimes followed by an objective of measure.
kick, get by, vexation, beware, punctiliousness, guard, fright, financial aid, bid, dread, give care, onus, therapy, strain, contend, bursting charge, complaint, affliction, do by, uneasiness, manage, make do, direction, take, careful, cathexis, stew, angst, explosive charge, accusation, thrill, mete out, cover, parcel out, difficulty, nuisance, headache, exasperation, handle, misfortune, foreboding, veneration, commission, dole out, chariness, pressure, economic aid, watch out, cope, bearing, hindrance, plow, discomposure, regimen, oversee, responsibility, burster, tuition, painstaking, portion out, impediment, calm, superintend, peace, discrimination, treatment, assist, occupy, wangle, anxiousness, unhappiness, load, sustenance, supervise, fear, rehabilitation, maintenance, attending, address, thought, anguish, consider, calculation, application, disquietude, tutorship, unease, handicap, forethought, wield, trouble, pain, deal, wish well, mission, criminal maintenance, trial, carry off, aggravation, divvy up, fretting, oversight, distress, stress, administer, assistance, vex, boot, watch, feelings, business organization, tribulation, safeguard, treat, fearfulness, deal out, problem, premeditation, palm, rush, carry on, pull off, fretfulness, upkeep, help, exactness, wish, lot, care for, annoyance, regard, sustentation, dish out, encumbrance, rehab, disturbance, distribute, do, burden, charge, grief, business organisation, tutelage, perturbation, bother, business, object, sustainment, aid, sell, dispense, trust, armorial bearing, chagrin, misgiving, conduct, nicety, alimony, sorrow, make out, allot, superintendence, awe, bring off, sweat, safekeeping, mind, neglect, heraldic bearing, gingerliness, precaution, negociate, disquiet, solicitude, bang, apprehension, trade, billing, look at, carelessness, business concern, guardianship, be cautious, health, electric charge, finagle, perplexity, caveat, keeping, nervousness, flush, reverence, watching, anxiety, worry, shell out, oppression, share, apportion, tending, grapple
caution (part of speech: noun)
attention (part of speech: noun)
diligence, mindfulness, immersion, enrapture, absorption, intentness, fascination, engrossment, concentration, caution, regardfulness, observation, interest, watchfulness, attention, concern, entrancement, consideration, notice, scrutiny, rapture, attentiveness, alertness, heedfulness
custody (part of speech: noun)
love (part of speech: verb)
vigilance (part of speech: noun)