... ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––35. operation 36. operational O 3420 TOEIC Vocabulary Words 141 PHOTOCOPIABLE © www.english-test.net operation n. working, performance, handling; venture, ... ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– 69 . overall70. overcome O 3420 TOEIC Vocabulary Words 143 PHOTOCOPIABLE © www.english-test.net overall n. work clothing consisting of denim ... ––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––85. overwhelm 86. owe O 3420 TOEIC Vocabulary Words 144 PHOTOCOPIABLE © www.english-test.net overwhelm v. to defeat; to master; to crush; to stagger;...