困 ⇒

• 木         Mù/mù, surname Mu, tree/wood/coffin/wooden/simple/numb/one of the eight categories of a...
• 囗         wéi, enclosure

困 ⇒

• 捆        kǔn, [綑], a bunch/to tie together/bundle, variant of 捆[kǔn]
• 睏        
• 梱        kǔn, movable door sill
• 悃        kǔn, sincere
• 裍        kǔn, a border or band on the edge of a dress
• 阃        kǔn, [閫], threshold/inner appartments/woman/wife (honorific)
• 涃        
• 焑        
• 硱        
• 祵        
• 稇        
• 綑        
• 閫        
• 齫        

困 ⇒
困难         kùnnan, [困難], difficult/challenging/straitened circumstances/difficult situation
困         kùn, [睏], to trap/to surround/hard-pressed/stranded/destitute, sleepy/tired
困扰         kùnrǎo, [困擾], to perplex/to disturb/to cause complications
困惑         kùnhuò, bewildered/perplexed/confused/difficult problem/perplexity
困境         kùnjìng, predicament/plight
贫困         pínkùn, [貧困], impoverished/poverty
穷困         qióngkùn, [窮困], destitute/wretched poverty
困苦         kùnkǔ, deprivation/distressed/miserable
脱困         
困难重重         
围困         wéikùn, [圍困], to besiege
困窘         kùnjiǒng, embarrassment
贫困线         
解困         
困倦         kùnjuàn, tired/weary
窘困         
困厄         kùnè, in deep water/difficult situation
困顿         kùndùn, [困頓], fatigued/exhausted/poverty-stricken/in straitened circumstances
困乏         
济困