刺激

1. Origins, structure, and basic meaning

• Structure: 刺激(しげき) means an influence that produces a response or change in the senses or thoughts.
• Basic usage: It is used for an inspiring conversation and for a strong sensation on the tongue.

2. Common pitfalls and similar expressions

• An influence on thought or sensation
  • 良い刺激になった means provided a positive stimulus to thought or activity.
  • 舌への刺激 means stimulation of the tongue; への marks where the stimulus is directed.