say it: KER-fuhl-nes
carefulness is a noun meaning "the trait of being cautious; being attentive to possible danger". It carries 2 recorded senses.
the trait of being cautious; being attentive to possible danger
“a man of caution”
the quality of being careful and painstaking
“I admired the carefulness of his work”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for carefulness come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.