"substantially true" — Kollokationen-Wörterbuch Englisch

substantially true Kollokation
Automatische Übersetzung (wir garantieren seine Korrektheit nicht): zasadniczo prawdziwy
  1. substantially Adverb + true Adjektiv
    Schwache Kollokation

    This is substantially true, but it must be taken in connection with other facts which have a far greater influence on a balloon's position or motion.