策謀

1. Origins, structure, and basic meaning

• Structure: 策謀 is read as さくぼう and is a noun for a covert plot or scheme devised to achieve an aim.
• Basic usage: Devising one appears in 策謀を巡らせる, while detecting one appears in 敵の策謀に気づく.

2. Common pitfalls and similar expressions

• Secrecy and intent
  • It has a strongly negative nuance of a calculated plan kept hidden from its target.
• Difference from 計画
  • 計画 broadly covers open and neutral plans; 策謀 suits a secret scheme pursuing power, advantage, or another concealed aim.