What is the Latin word for exactness?

The usual Latin words for “exactness” are dīligō, cūra, accūrātiō; also subtīlitās, religiō, officium. The right choice depends on the sense; see the distinctions below.

English → Latin

“exactness” in Latin

dīligōto esteem, prize, love, have regard, to delight in (something); to set apart by choosing, to single (something) out, to cūracare, concern, thought; pains, industry, diligence, exertion; anxiety, grief, sorrow accūrātiōaccuracy, exactness, carefulness subtīlitāsfineness, thinness, slenderness, minuteness; keenness, acuteness; exactness, subtlety religiōscrupulousness, conscientious exactness; piety, religious scruple, religious awe, superstition, strict religious observa officiumduty, service, office; obligation, an obligatory service, visit, or gesture; kindness, favor, courtesy

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

exactness

diligentia: cura: accuratio (Cic., mira accuratio in componendis rebus). (The words are found in this connection and order.) cura et diligentia: subtilitas [SYN. in ACCURATE]: religio (conscientious exactness; e.g., officii, in the performance of duty; also of scrupulous exactness in other things; e.g., in the choice of his words). ☞ Accuratio must be used only with reference to the person acting, not to the state of the work done. Mathematical exactness, geometrica subtilitas. The most scrupulous exactness, *minuta et anxia diligentia. Over-scrupulous exactness in anything, nimia religio (e.g., in the choice of words, oratio nimia religione attenuata, Cic.).

Quick answer

What is the Latin word for exactness?: The usual Latin words for “exactness” are dīligō, cūra, accūrātiō; also subtīlitās, religiō, officium. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.