Matched context for preferable and economical

The page lists matched contexts for preferable and economical.

Share - preferable	Share - economical	Phrase
56.25%	2.93%	{preferable or economical} [effectiveness] it
1.22%	2.01%	{preferable or economical} [effectiveness] embodiment
0.79%	3.41%	{preferable or economical} [effectiveness] system
0.55%	4.16%	more {preferable or economical}
0.74%	2.60%	{preferable or economical} [effectiveness] use
2.69%	0.66%	{preferable or economical} to use
0.64%	1.32%	{preferable or economical} [effectiveness] arrangement
0.34%	0.71%	{preferable or economical} [effectiveness] fuel
0.51%	1.42%	{preferable or economical} [effectiveness] method
0.30%	1.20%	{preferable or economical} [effectiveness] valve
0.69%	0.68%	{preferable or economical} to make
0.40%	0.81%	particularly {preferable or economical}