Matched context for downward and reciprocable

The page lists matched contexts for downward and reciprocable.

Share - downward	Share - reciprocable	Phrase
0.10%	10.99%	piston [attribute] {downward or reciprocable}
0.02%	1.34%	{downward or reciprocable} in chamber
0.03%	2.98%	{downward or reciprocable} in cylinder
0.20%	2.81%	axially {downward or reciprocable}