| fail(verb, upset, deceive, thwart, baffle) |
| fall down on(expression, idiom, upset, fail, deceive) |
| fall flat(expression, upset, fail, deceive, thwart) |
| fall short of(expression, idiom, upset, fail, deceive) |
| flight(rush, dash, bound) |
| foil(verb, upset, fail, deceive, thwart) |
| forgo(verb, drop, position, leave, abandon) |
| forsake(verb, drop, reject, leave, abandon) |
| founder(verb, upset, fail, deceive, thwart) |
| give up(expression, position, leave, abandon, quit) |
| go(verb, leave, abandon, quit, escape) |
| go AWOL(expression, leave, abandon, quit, escape) |
| go back on(expression, idiom, leave, abandon, return) |
| go over the hill(expression, idiom, leave, abandon, quit) |
| go west(expression, leave, abandon, quit, escape) |
| hamper(verb, upset, fail, deceive, thwart) |
| hightail(rush, dash, bound) |
| hinder(verb, upset, fail, deceive, thwart) |
| hotfoot(rush, dash, bound) |
| hurtle(rush, dash, bound) |