法案【ほうあん】
bill (law), measure
提案【ていあん】
proposal, proposition, suggestion
原案【げんあん】
original plan, original bill, original motion, draft
懸案【けんあん】
pending question, unresolved problem
案内【あんない】
guidance, leading (the way), showing around, information, notice, notification, announcement (of one's arrival), invitation, acquaintance, knowledge
草案【そうあん】
draft (for a speech, bill, etc.)
案件【あんけん】
matter (to discuss), item (on the agenda), issue, topic, case, (court) case
案外【あんがい】
unexpectedly, surprisingly, unexpected, unanticipated, unforeseen, surprising
答案【とうあん】
examination paper, examination script, answer sheet, answer (to an exam question)
案の定【あんのじょう】
just as one thought, as usual, sure enough
妙案【みょうあん】
ingenious idea, excellent plan, bright idea
思案【しあん】
careful thought, consideration, deliberation, reflection, rumination, pondering
考案【こうあん】
plan, device, idea, design, contrivance, conception, invention
名案【めいあん】
good idea
翻案【ほんあん】
adaptation (of a novel, play, etc.)