Matched context for tightening and loosening

The page lists matched contexts for tightening and loosening.

Share - tightening	Share - loosening	Phrase
5.02%	23.25%	bolt {tightening or loosening}
7.17%	12.60%	{tightening or loosening} screw
6.32%	12.89%	nut {tightening or loosening}
2.16%	16.33%	{tightening or loosening} nut
3.47%	10.05%	{tightening or loosening} member
0.28%	3.20%	{tightening or loosening} means