Strong's H1314בֶּשֶׂם: fragrance; by implication, spicery; also the balsam plant KJV:smell, spice, sweet (odour).
Strong's H1313בָּשָׂם: the balsam plant KJV:spice.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.
Root family 290: בשׂםbśm — have a sweet odour, be sweet, pleasant, to delight, spiced (oil), make fine, beautiful