Keyword Analysis & Research: what is the synonym of pair

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the synonym of pair	1.21	0.8	3856	23	27
what	0.75	0.9	9605	6	4
is	0.48	0.9	7684	45	2
the	1.72	0.4	9003	81	3
synonym	0.93	0.9	8970	56	7
of	1.93	0.6	4632	41	2
pair	1	0.4	1017	42	4

Keyword	CPC	PCC	Volume	Score
what is the synonym of pair	1.71	0.4	8438	90