We found one dictionary that defines the word to for all intents and purposes:

General (1 matching dictionary)

1. to/for all intents and purposes: Cambridge Advanced Learner's Dictionary

▸ Words similar to to for all intents and purposes ▸ Usage examples for to for all intents and purposes ▸ Idioms related to to for all intents and purposes ▸ Wikipedia articles (New!) ▸ Words that often appear near to for all intents and purposes ▸ Rhymes of to for all intents and purposes ▸ Invented words related to to for all intents and purposes