| exigency(noun, force, fix, difficulty, mess) |
| fad(noun, love, passion, desire, thing) |
| failing |
| fancy(noun, love, passion, desire, thing) |
| fault |
| fear(noun, worry, anxiety, thing, loathing) |
| fix(noun, difficulty, mess, bind, hardship) |
| foot dragging(noun, expression, difficulty, obstacle, obstruction) |
| form(noun, move, characteristic, rule, thing) |
| frenzy(noun, love, passion, desire, thing) |
| furor(noun, love, passion, desire, thing) |
| glitch(noun, control, difficulty, limit, condition) |
| grabber(noun, love, passion, desire, thing) |
| gridlock(noun, difficulty, obstacle, obstruction, impediment) |
| grind(noun, form, characteristic, rule, thing) |
| gripe |
| groove(noun, form, move, action, characteristic) |
| habit(noun, form, move, characteristic, rule) |
| habitude(noun, form, move, characteristic, rule) |
| halt |