תָּפֵל

taphel (taw-fale') adj.
1. plaster (as gummy) or slime
2. (figuratively) frivolity
[from an unused root meaning to smear]
KJV: foolish things, unsavoury, untempered.

• Part of speech: adjective
• Occurrences: 7

• Job 6:6

From Strong's Hebrew and Chaldee Dictionary (1890), which is public domain. This bundle carries the words that spell biblical names and the roots they are built from; the full lexicon of 8,674 entries ships as a bulk table.