careful
care.ful \-f*l\ \-f(*-)le-\ \-f*l-n*s\ aj archaic 1a: SOLICITOUS, ANXIOUS 1b: filling with care or solicitude 2: exercising or taking care 3a: marked by attentive concern and solicitude 3b: marked by wary caution or prudence 3c: marked by painstaking effort mean showing close attention to details of behavior or performance. CAREFUL implies attentiveness and cautiousness in avoiding mistakes; METICULOUS may imply either commendable extreme carefulness or hampering finical caution over minutiae; SCRUPULOUS applies to painstaking attention to what is proper or fitting or ethical; PUNCTILIOUS implies minute often excessive attention to fine points - care.ful.ly av SYN syn CAREFUL, METICULOUS, SCRUPULOUS, PUNCTILIOUS
Webster's English Dictionary