Acadêmico IELTS (Banda 8 ou Acima) - Diminuição na quantidade

extremely small in size or amount

exíguo, escasso

pitifully small or inadequate

ranzinza, mínimo

lacking in quantity, quality, or extent

miserável, escasso

lacking in adequacy or fullness

escasso, pouco

a reduction or lessening in the intensity, degree, or amount of something

redução, abatimento

to reduce the size, amount, or number of something

decrementar, reduzir

to subtract or take away an amount or part from a total

deduzir, subtrair

to place limits or boundaries on something to reduce its scope or size

restringir, reduzir

to diminish in quantity or size over time

diminuir, reduzir

to decrease in quantity, intensity, or level over time

diminuir, reduzir

to gradually decline or recede

diminuir, recuar

(of the oxygen level in the air) containing a lower-than-average amount of oxygen

rarefeito, pobre em oxigênio

experiencing a gradual reduction or decrease in quality, quantity, or value over time

decrescente, em declínio

a downward trend in a business or economical activity

declínio, queda

to gradually reduce or decrease something by cutting away or eliminating bit by bit

reduzir gradualmente, diminuir aos poucos