interfere

verbs

come between so as to be hindrance or obstacle

"Your talking interferes with my work!"

interfere

is derived from

is a type of (narrower)

be a hindrance or obstacle to

"She is impeding the progress of our project"

get involved, so as to alter or hinder an action, or through force or threat of force

"Why did the U.S. not intervene earlier in WW II?"

interfere, interpose, intervene, step in

is derived from