苦

suffering, trial, worry, hardship, feel bitter, scowl

8 strokes taught in grade 3 old JLPT 2 #623 in newspapers

Readings

Onク
Kunくる.しい、-ぐる.しい、くる.しむ、くる.しめる、にが.い、にが.る

In Chinese

苦

Words written with it