4089 - pikros

Strong's Concordance

Original word: πικρός
Transliteration: pikros
Definition (short): bitter
Definition (full): bitter, sharp

NAS Exhaustive Concordance

Word Origin: a prim. word
Definition: bitter, sharp
NASB Translation: bitter (2).
NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries.
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Strong's Exhaustive Concordance

Perhaps from pegnumi (through the idea of piercing); sharp (pungent), i.e. Acrid (literally or figuratively) -- bitter.

see GREEK pegnumi

References

Strong's 4089: 2 Occurrences
KJV: Doth a fountain send forth at the same place sweet water and bitter?
NASB: Does a fountain send out from the same opening both fresh and bitter water?
KJV: But if ye have bitter envying and strife in your hearts, glory not, and lie not against the truth.
NASB: But if you have bitter jealousy and selfish ambition in your heart, do not be arrogant and so lie against the truth.