察する

1. Origins, structure, and basic meaning

• Structure: 察する is read as さっする and is a transitive verb meaning to infer an unspoken result, circumstance, or feeling from an expression or situation.
• Basic usage: Inferring from an expression appears in 表情から察する, while understanding an unspoken situation appears in 事情を察する.

2. Common pitfalls and similar expressions

• Reading what has not been said
  • It uses visible clues and context to recognize a result, circumstance, or feeling without a direct explanation.
• Difference from 推測する
  • 推測する generally means estimating a fact or result from information, while 察する also readily conveys understanding another person's unspoken situation.