Origin: 1605–15; <
Medieval Latin conscientiōsus, equivalent to
Latin conscienti(
a)
conscience +
-ōsus -ous Related formscon·sci·en·tious·ly, adverb
con·sci·en·tious·ness, noun
hy·per·con·sci·en·tious, adjective
hy·per·con·sci·en·tious·ly, adverb
hy·per·con·sci·en·tious·ness, noun
EXPANDnon·con·sci·en·tious, adjective
non·con·sci·en·tious·ly, adverb
non·con·sci·en·tious·ness, noun
o·ver·con·sci·en·tious, adjective
o·ver·con·sci·en·tious·ly, adverb
o·ver·con·sci·en·tious·ness, noun
qua·si-con·sci·en·tious, adjective
qua·si-con·sci·en·tious·ly, adverb
un·con·sci·en·tious, adjective
un·con·sci·en·tious·ly, adverb
un·con·sci·en·tious·ness, noun
COLLAPSESynonyms 1. just, upright, honest, faithful, devoted, dedicated.
2. See painstaking.