戦端を開く

せんたんをひらく

to open hostilities, to take up arms (against)

眉を開く

まゆをひらく

to feel relieved, to forget about one's troubles, to settle into peace of mind

店を開く

みせをひらく

to open a business

股を開く

またをひらく

to spread one's legs

心を開く

こころをひらく

to divulge one's true feelings; to open one's heart

道を開く

みちをひらく

to open up a path; to clear a path

前を開く

まえをひらく

to show one's privates

目を開く

めをひらく

to open one's eyes

口を開く

くちをひらく

to open one's mouth (to talk)

体を開く

たいをひらく

to stand upright with arms and/or legs spread

糸口を開く

いとぐちをひらく

to find a clue, to make a beginning

距離を開く

きょりをひらく

to open the distance

愁眉を開く

しゅうびをひらく

to feel relieved

悟りを開く

さとりをひらく

to achieve enlightenment, to attain enlightenment

門戸を開く

もんこをひらく

to (metaphorically) open the door (to)

胸襟を開く

きょうきんをひらく

to be frank, to speak one's mind, to open one's heart, to have a heart-to-heart talk (with someone)

開く

ひらく あく

to open (e.g. doors)

道を切り開く

みちをきりひらく

to open a path

突破口を開く

とっぱこうをひらく

to make a breakthrough, to break ground