"the force of his eloquence easily persuaded them"
"force equals mass times acceleration"
"he hit with all the force he could muster"
"it was destroyed by the strength of the gale"
"a government has not the vitality and forcefulness of a living man"
"a public force is necessary to give security to the rights of citizens"
"he sent Caesar a force of six thousand men"
"he may accomplish by craft in the long run what he cannot do by force and violence in the short one"
"the mysterious presence of an evil power"
"may the force be with you"
"the forces of evil"
"he joined forces with a band of adventurers"
"the law is still in effect"
"the shortstop got the runner at second on a force"
"She forced him to take a job in the city"
"He squeezed her for information"
"He pushed the table into a corner"
"She forced her diet fads on him"
"I squeezed myself into the corner"
"She rammed her mind into focus"
"He drives me mad"
"draw a wagon"
"pull a sled"
"Don't force it!"
"Storm the fort"
counterforce n. 反作用力，反击力;
deforce v. 霸占，强占;
enforce vt. 强迫服从;实施，执行;加强;
forced adj. 被迫的;强迫的; v. 强制(force的过去式和过去分词);
forceful adj. 强有力的;有说服力的;有效的;强劲;
forcemeat n. 五香碎肉（常用作馅的）;
forceps n. 手术钳;
perforce adv. 必然，必要地，不得已;
reenforce vt. 增援，增强;再实施;
reinforce vt. 加固;强化;增援; vi. 求援;得到增援;给予更多的支持; n. 加强;加固物;加固材料;
clamp force 夹紧力;
angular force 角向力;
force friction 摩擦力;
economic force 经济力量;
horizontal force 横向力，水平力;
force closure 力锁合;
brute force 强力;
stretching force 张力，拉力;
bulging force 膨胀力;
expressive force n. 表现力;
gyroscopic force 回转力;
thermodynamic force [化工][热力学]力;
orthopedic force 矫形力;
force feed 压油润滑;
vibration force 振动力，振动载荷;
deforming force 变形力;
roll force 轧制力;
component force 分力;