ostensible

/ɑˈstɛnsəbəl/
adjective
  1. Stated or appearing to be true, but possibly not actually so; seeming or pretended.
    • The company's ostensible goal was to help the environment, but critics called it greenwashing.
    • Her ostensible friendliness hid a deep dislike.
    • The ostensible reason for the meeting was to discuss the budget, but everyone knew it was about layoffs.
Antonyms
What does "ostensible" mean? | whatsthatwordmean | whatsthatwordmean