כּוֹשָׁרָה (kôšārâ) is
a Hebrew noun
meaning prosperity. It appears
1 time
in 1 book of the Hebrew Bible
(Strong's H3574).
Same Hebrew root (TWOT 1052a)
Root family 1052: כָשֵׁרkāšēr — be right and proper to (in ’the eyes of, Est 8:5): to prosper (Eccl 11:6). Cf. Akkadian kašāru “succeed”; kišrôn is: skill; success (Eccl 2:21; 4:4); advantage (Eccl 5:10). (Medieval Hebrew košer = “right and proper,” i.e. according to the rules of ritual purity.)