This is the 4820th most frequent French word.
renchérit
"Renchérit" means "raises further" or "adds insistently," often in the context of increasing an offer or emphasizing a point.
Used here to mean 'to add or expand upon someone's statements with further elaboration or examples.'
Elle renchérit sur mes propos en indiquant un exemple concret.
She added to my statements by providing a concrete example.
Used here in the context of 'bidding higher during an auction.'
Lors de l'enchère, il renchérit pour obtenir l'objet.
During the auction, he bid higher to obtain the item.
Used here to mean 'to surpass or improve upon ideas presented by another person.'