substantially

to a great extent or degree; considerably

considerablemente, significativamente

Collocations substantially increase/decrease · substantially improve

• The company's profits have increased substantially.

  Las ganancias de la empresa han aumentado considerablemente.

in a legal sense, to the extent that something is legally significant or important; materially

materialmente, en sentido legal

Collocations substantially comply with · substantially similar

• The contract must substantially comply with the law.

  El contrato debe cumplir materialmente con la ley.