From sarad; a (carpenter's) scribing-awl (for pricking or scratching measurements) -- line.
see HEBREW sarad
H8279. sered
שֶׂ֫רֶד noun [masculine] from context, a marking-tool for wood, stylus (so Thes and others; connection with above √ dubious; LewyFremdw. 57 f. compare σάρδιον as gem used in gem-cutting); — בַּשֶּׂרֶד יְתָֽאֲרֵהוּ Isaiah 44:13.
שָׂרָה
noun feminine and proper name see below שׂרר.