___
___ 直 [straight]
Kanjis with component   ___
On-reading: チョク as in 直線 chokusen ___
CHOKU JIKI nao(su|ru|ki) straight | upright  
直す naosu to put right → to fix | to repair
直き naoki elegant | straight | upright  
直線 chokusen straight line 線 [line] 
直前 chokuzen just before  
直後 chokugo immediately after