Đồng nghĩa của be up on

mindful conscious aware cognizant sensible conversant witting sentient apprehensive watchful attentive knowledgeable alert ware knowing wary vigilant observing respectful observant heedful careful regardful thoughtful cagey cautious chary conscientious observative solicitous au courant alive to awake to alert to cognizant of wise to aware of sensible of plugged in hip to tuned in in the know on to acquainted with recognizant of regardful of conscious of careful of chary of heedful of wary of watchful of on one's toes on the ball on the job with eyes peeled know all the answers know ins and outs informed acquainted apprised alive discerning abreast versed savvy perceptive familiar percipient apperceptive in on awake with it versant understanding grounded sensitive to no stranger to up on judicious sensitive certain sure self-aware perceiving recognizing noticing recognising up in the know about ware of hep to introduced kept posted able to recognize au fait at home with well up in versed in enlightened sophisticated canny circumspect wise experienced on guard leery concerned skilled across competent seasoned feeling live living reactive switched-on at ease with used to well-informed up-to-date responsive clued-up familiar with sussed sensible to animate sentimental seeing emotional sapient receptive sensate flesh-and-blood breathing intelligent knowledgeable about conversant with au fait with up with noting assured appraised privy well versed in au courant with well up on well informed about down with up to date remarking keen cluey clued recognizant capable of feeling wide-awake clued in on on the beam genned up on in the picture up to date with in the right mind seized of responsive to mindful of clued-up on percipient of sharp quick sensile organic susceptible acute biological impressionable sensatory sensorial sensory vital susceptive existing existent moving active impressible having life among the living in the land of the living alive and kicking sage insightful sagacious open learned shrewd astute clever smart clear-sighted persuadable influenceable vigorous lively warm mortal viable sensuous umbrageous hung up irritable easily affected unstable wired turned on to ticklish high-strung nervous delicate oversensitive precise touchy touchy feely precarious emotionable supersensitive fine tense hypersensitive psychic tricky zoetic flesh and blood life functioning prudent dynamic flourishing subsisting energetic growing not dead contemplative reflective discriminating scholarly astucious foxy farsighted educated incarnate into abreast of practiced informed about hep proficient cool comprehending hip vulnerable suggestible corporeal bodily animated worldly cunning urbane unprovincial calculating qualified expert gullible ingenuous sleepless supraliminal brilliant bright wily practised in practised skilled in proficient in experienced in apprised of at home insomniac perspicacious brainy extant compos mentis in one's right mind wide awake in the flesh sharp-witted clear-eyed well informed with-it worldly-wise tuned-in having been around quick-witted clued up on up to speed on plugged into up to date on perfect in sympathetic forthcoming pliable exploitable malleable mouldable pliant flexible amenable credulous plastic trusting naive easily influenced affectable wax-like affected easily led accessible approachable respondent compassionate softhearted replying quick to react acknowledging tender answering warmhearted passionate kindhearted well disposed open to suggestions quick to respond

be uppermost in someone's mind be uppermost in your thoughts be upright be upset be upset about be upset by be up in arms be upheld on be upheld be up-front be upfront be upended