How to read: つきかためる
Pronunciation: 
Names and idioms with total stroke of 23:
湯月町 絹島 敬経 葉堀 師義
Names and idioms similar to 突き固める:
固練 意地突 身固 其煙突 紡績突起
Yojijukugo(idioms with 4 Kanji characters) including 突き固める:
頑固一徹 堅牢堅固 志節堅固
Idioms including 突き固める:
頭を突っ込む 底を突く 胸を突く