tantamount

• Описывает что-то, что по серьёзности или последствиям равнозначно чему-то другому, часто используется с негативным или серьёзным оттенком.

Describes something that is equivalent in seriousness or effect to something else, often used with negative or serious connotations.

1. Equivalent in effectC1formal

   Equivalent in seriousness or effect to something else, often something bad.

   Равносильный

   • His silence was tantamount to an admission of guilt.
   • Refusing to help is tantamount to abandoning them.
   • The new policy is tantamount to a tax increase.

   Synonymscommensuratecomparablecorrespondingequalequivalentsynonymous