progressive
formal
gradually reducing by small amounts :
This does not change the degressive tendency of the crater volume.
Fee scales are usually degressive, i.e. the rate for large orders is less than for small orders.
Some people felt that the royalty rates for auction houses should be degressive in relation to the price of the artwork.
SMART Vocabulary: related words and phrases Taxation
amortizable
anti-dumping
anti-progressive
anti-tax
at sourcephrase
financial year
fiscal drag
fiscal year
flat tax
gas tax
regressive
regressively
road tax
sales tax
self-assessment
taxpayer
the taxman
tithe
top rate
unprogressive
You can also find related words, phrases, and synonyms in the topics:
Becoming and making smaller or less