Antonym: careless, inattentive. Similar words: attention, pay attention to, incentive, tentative, preventive, tentatively, attend, attend to. Meaning: [-ntɪv] 
adj. 1. (often followed by `to') giving care or attention 2. taking heed; giving close and thoughtful attention.
adj. 1. (often followed by `to') giving care or attention 2. taking heed; giving close and thoughtful attention. 
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(151) The priciple of solid effect is introduced, the basis method of economical running in axial flow fan are presented, and It's attentive problem and also put forward.
(152) Confidence, Attentive, Relieve IPMC is a vehicle to provide customers with a professional testing company.
(153) It's important to an attentive host And wife, for that matter.
(154) A simple meal with attentive listening is far better than an elaborate meal where no one listens. And the Gospel of Luke is full of such examples.
More similar words: attention, pay attention to, incentive, tentative, preventive, tentatively, attend, attend to, attendant, attenuate, attendance, attributive, attractive, intermittent, intention, potential, abstention, distention, potentially, contentious, pretentious, penitentiary, pretentiousness, a bone of contention, representative, matter, latter, battery, pattern, shatter.