מְרִירִי (mĕrîrî) is
a Hebrew adjective
meaning bitter. It appears
1 time
in 1 book of the Hebrew Bible
(Strong's H4815).
Same Hebrew root (TWOT 1248h)
Range of meaning (TWOT 1248h)bitter; poisonous
Full entry: Brown-Driver-Briggs and Strong's
מְרִירִיadjective: bitter
Strong's H4815מְרִירִי: bitter, i.e. poisonous KJV:bitter.
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 1248: מָרַרmārar — be bitter; make bitter, shew bitterness; be, make; bitterly, bitterness, be moved with choler, grieved, provoke, vex