To Adhere

1. (intransitive) To stick fast or cleave, as a glutinous substance does; to become joined or united. Synonyms: cleave, cling, stick
2. (intransitive, figurative) To be attached or devoted by personal union, in belief, on principle, etc.
3. (intransitive, figurative) To be consistent or coherent; to be in accordance; to agree.
4. (Scotland, law) To affirm a judgment.

Usage notes

• The verb is intransitive but often takes the preposition "to".