注

pour; irrigate; shed (tears); flow into; concentrate on; notes; comment; annotate

8 strokes. Taught in grade 3. Newspaper frequency rank 497.

Readings

チュウ (on reading): 注意 (ちゅうい) care; 注文 (ちゅうもん) order (for an item)
そそぐ (kun reading): 注ぐ (そそぐ) to pour (into); 注ぎ込む (そそぎこむ) to pour in (liquids)
つぐ (kun reading): 注ぎ口 (つぎくち) spout; 注ぎ足す (つぎたす) to top up (drinks, water, rice, etc.)
さす (kun reading)

注意 (ちゅうい) care
注文 (ちゅうもん) order (for an item)
注目 (ちゅうもく) notice
不注意 (ふちゅうい) carelessness
発注 (はっちゅう) ordering (materials)
注ぐ (そそぐ) to pour (into)
注ぎ込む (そそぎこむ) to pour in (liquids)
降り注ぐ (ふりそそぐ) to rain incessantly
注ぎ入れる (そそぎいれる) to pour into
力を注ぐ (ちからをそそぐ) to concentrate one's effort (on something)
注ぎ口 (つぎくち) spout
注ぎ足す (つぎたす) to top up (drinks, water, rice, etc.)
水注ぎ (みずつぎ) container of fresh water for replenishing the kettle and rinsing bowls (tea ceremony)
注ぎ足し (つぎたし) refilling (a liquid)
注連 (しめ) rope used to cordon off consecrated areas or as a talisman against evil
注連飾り (しめかざり) decorating shrines and gates with shimenawa ropes for the New Year

228 words in all.