Tamper (Verb)
Meaning 1
Play around with or alter or falsify, usually secretively or dishonestly; "Someone tampered with the documents on my desk"; "The reporter fiddle with the facts".
Classification
Verbs of touching, hitting, tying, digging.
Synonyms
Meaning 2
Intrude in other people's affairs or business; interfere unwantedly; "Don't meddle in my affairs!".
Classification
Verbs of political and social activities and events.