noun
rent reduction
A straightforward compound noun used in legal, real estate, and everyday contexts to refer to the lowering of rent.
大家に賃料減額を交渉した。
I negotiated a rent reduction with the landlord.
賃料減額の申請手続きは複雑だ。
The application process for rent reduction is complicated.
Compound of 賃料 (ちんりょう, 'rent') and 減額 (げんがく, 'reduction').