愣 ⇒

• 方         Fāng/fāng, surname Fang, square/power or involution (math.)/upright/honest/fair and square/...
• 忄         xīn, Kangxi radical 61 (心) as a vertical side element
• 罒         wǎng, net (Kangxi radical 122)

愣 ⇒

愣 ⇒
愣         lèng, to look distracted/to stare blankly/distracted/blank/(coll.) unexpectedly/rash/r...
愣住         
发愣         fālèng, [發愣], to daydream/in a daze
愣神         
愣头愣脑         lèngtóulèngnǎo, [愣頭愣腦], rash/impetuous/reckless
直愣愣         zhílènglèng, staring blankly
二愣子         èrlèngzi, stupid person/dolt/rash (slang)
愣劲