忽 忽 hū Strokes8 Radical 心 — heart Made of 勿 must not, do not 心 heart How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation More about the character 忽
然 然 rán Strokes12 Radical 灬 — fire Made of 肰 dog meat 灬 fire How it's builtPhono-semantic — one part hints at the meaning, another at the sound Play the animation More about the character 然