| kindle(verb, disturb, encourage, provoke, warm) |
| lengthen(verb, advance, increase, raise, rise) |
| make complex(expression, magnify) |
| molest(verb, upset, trouble, hurt, bother) |
| nark(verb, upset, provoke, irritate, infuriate) |
| outrage(verb, upset, abuse, annoy, provoke) |
| perk up(expression, get, advance, increase, promote) |
| pick up(verb, expression, get, advance, increase) |
| rage(noun, bother, annoy, provoke) |
| rasp(verb, upset, bother, annoy, provoke) |
| resist(verb, chafe) |
| ride(verb, upset, trouble, bother, disturb) |
| scrape(verb, annoy, irritate, infuriate, chafe) |
| set on(verb, expression, encourage, raise, provoke) |
| spread(verb, advance, increase, raise, rise) |
| steam up(verb, expression, disturb, encourage, annoy) |
| step up(verb, expression, advance, increase, raise) |
| stimulate(provoke, anger, arouse, violence) |
| triple(verb, advance, increase, raise, rise) |
| umbrage(verb, annoy, provoke, excite, irritate) |