(あん)

あん
noun
plan, proposal, idea
1. plan, proposal
A suggested course of action or scheme.
(あん)()
To put forward a proposal.
Please think of a new proposal.
We discussed the budget proposal, and in the end everyone agreed.
2. idea, thought
A concept or notion for doing something.
A good idea came to me.
Do you have any ideas?
After working the idea over and over, I finally found a good approach.
3. draft, bill
A preliminary version of a document or law.

(あん) has two main uses: a plan/idea, and a draft document or proposal. Very productive as a suffix in compound words.

COMMON PATTERNS:

  • (あん)()す: to propose an idea
  • (あん)()かぶ: an idea comes to mind
  • (あん)()る: to work out a plan
  • (あん)(じょう): as expected (set phrase)

AS A SUFFIX (~(あん)):

  • 法案(ほうあん): bill (legislation)
  • 予算案(よさんあん): budget proposal
  • 企画案(きかくあん): project proposal
  • 代案(だいあん): alternative plan
  • 名案(めいあん): brilliant idea
  • 改善案(かいぜんあん): improvement proposal

NOTE:
(あん)(じょう) (as expected, sure enough) is a common set phrase where (あん) retains its older meaning of "expectation."