implacable
(adjective) incapable of being placated; “an implacable enemy”
Source: WordNet® 3.1
implacable (comparative more implacable, superlative most implacable)
Not able to be placated or appeased.
Synonyms: impacable (obsolete), irreconcilable, unassuageable, unplacable (obsolete), unpleasable
Antonyms: appeasable, assuageable, pacable, pacifiable, placable
Impossible to prevent or stop; inexorable, unrelenting, unstoppable.
Synonyms: relentless, unremitting, unyielding
Adamant; immovable.
Source: Wiktionary
Im*pla"ca*ble, a. Etym: [L. implacabilis; pref. im- not + placabilis: cf. F. implacable. See Placable.]
1. Not placable; not to be appeased; incapable of being pacified; inexorable; as, an implacable prince. I see thou art implacable. Milton. An object of implacable enmity. Macaulay.
2. Incapable of ebign relieved or assuaged; inextinguishable. [R.] O! how I burn with implacable fire. Spenser. Which wrought them pain Implacable, and many a dolorous groan. Milton.
Syn.
– Unappeasable; inexorable; irreconcilable; unrelenting; relentless; unyielding.
Source: Webster’s Unabridged Dictionary 1913 Edition
6 June 2025
(noun) wit having a sharp and caustic quality; “he commented with typical pungency”; “the bite of satire”
According to Guinness World Records, on 25 September 2016, the Birla Institute of Management Technology (India) in Uttar Pradesh, India, constructed the largest coffee cups pyramid consisting of 23,821 cups. They used paper takeaway coffee cups to build the pyramid.
