✅571). Undue (Adjective)
👉Definition: unwarranted or inappropriate because 
excessive or disproportionate
👉Synonyms: excessive, extreme, immoderate, 
intemperate, disproportionate
👉Usage: this figure did not give rise to undue concern

✅572). Auction (Noun)
👉Definition: the part of the play in which players bid to 
decide the contract in which the hand shall be played
👉Synonyms: bargain, sell-off
Usage: Player’s auction is popular.

✅573). Ailing (Adjective)
👉Definition: in poor health
Synonyms: ill, unwell, not well, sick, sickly, poorly, 
weak, indisposed
👉Usage: I went to see my ailing mother

✅574). Patented (Verb)
👉Definition: obtain a patent for (an invention)
👉Synonyms: copyright, licence, legal 
protection, right, performing right, permit, privilege
👉Usage: an invention is not your own until it is 
patented

✅575). Heartening (Verb)
Definition: make more cheerful or confident
👉Synonyms: cheer up, cheer, raise someone's spirits, 
encourage, comfort, reassure
👉Usage: she was heartened to observe that the effect 
was faintly comic.

✅576). Assault (Verb)
👉Definition: make a physical attack on.
👉Synonyms: hit, strike, physically attack, aim blows at, 
slap, smack, beat, thrash
👉Usage: he pleaded guilty to assaulting a police officer

✅577). Unsung (Adjective)
👉Definition: not celebrated or praised
👉Synonyms: unacknowledged, uncelebrated, 
unacclaimed, unapplauded, unpraised
👉Usage: Harvey is one of the unsung heroes of the 
industrial revolution

✅578). Dispenser (Noun)
👉Definition: an automatic machine or container which 
is designed to release a specific amount of something.
👉Synonyms: delivery, dealer
👉Usage: a paper towel dispenser

✅579). Cushion (Noun)
👉Definition: something providing support or protection 
against impact.
👉Synonyms: protection, buffer, shield, defence
👉Usage: underlay forms a cushion between carpet and 
floor

✅580). Congregated (Verb)
👉Definition: gather into a crowd or mass.
👉Synonyms: assemble, gather, collect, come together, 
flock together, get together
👉Usage: some 4,000 demonstrators had congregated at a border point