soundly based

Traducciones
твердо основанный
The theory is soundly based on scientific research.
Теория твердо основана на научных исследованиях.
Definiciones
Soundly based refers to something that is firmly grounded in solid principles, facts, or evidence, ensuring its reliability and validity.
Palabras
base

verb
основывать
soundly

adverb
крепко