Denshi Jisho — Online Japanese dictionary

いわ rock; crag
Noun 
いわお rock; crag
Noun 
きがん steep, towering rock
Noun 
きがん strangely shaped rocks; massive rock of unusual shape
Noun 
いわかげ shade of a rock
Noun 
がんくつ cave; cavern
Noun 
がんとう top of a massive rock
Noun 
がんぺき wall of rock; rock cliff; rock face
Noun 
ざんがん near-vertical cliff or peak
Noun 
枯木寒 こぼくかんがん withered trees and frozen rocks; a person that is hard to approach
Expression, Noun 
々とした がんがんとした craggy; steep (as of a mountain)
Noun or verb acting prenominally 
とした がんがんとした craggy; steep (as of a mountain)
Noun or verb acting prenominally 

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