相当

1. Origins, structure, and basic meaning

• Structure: 相当 is read as そうとう and can mean considerable in degree or corresponding to a stated category.
• Basic usage: It can describe a considerable amount of time or judge that experience qualifies under an application requirement.

2. Common pitfalls and similar expressions

• Considerable in degree
  • 相当な時間 means a substantial rather than brief amount of time. Example: 古い倉庫の修理には相当な時間がかかった。
• Corresponding to a category
  • 実務経験に相当する means that the experience corresponds to or qualifies as practical experience. Example: この経験は応募条件の実務経験に相当する。