Bosom, breast, chest, thorax… Part 2
To reconstruct an ancient root with a measure of verisimilitude is not too hard. However, it should be borne in mind that the roots are not the seeds from which words sprout, for we compare such words as are possibly related and deduce, or abstract their common part. Later we call this part “root,” tend to put the etymological cart before the horse, and get the false impression that that common part generates or produces words.