verb
1.
Synonyms: interpose 2, intercede, intermediate, intervene, mediate, step in
Related Word: bar, block, hinder, impede, obstruct
2.
Synonyms: meddle , busybody, butt in, fool, horn in, interlope, intermeddle, ||make, monkey (with), tamper (with)
Related Word: discommode, incommode, inconvenience, trouble; baffle, balk, foil, frustrate, thwart