CVAW version 4 (CVAW4) has removed the words overlapped in CVAW2 and CVAW 3. The word ratings with a smaller standard deviation will be retained, as shown below.

CVAW2	忍耐	4.6	1.02	4.4	1.36	60
CVAW3	忍耐	4.5	0.894	4.7	1.661	60	(Deleted)
CVAW2	征服	5.2	0.4	5.6	1.36	53
CVAW3	征服	5.9	1.2	6.8	1.72	53	(Deleted)
CVAW2	偏袒	3.6	0.49	4.8	1.17	14
CVAW3	偏袒	3.9	0.2	4.8	1.47	14	(Deleted)
CVAW2	出乎意料	5.2	0.4	6	0.89	18
CVAW3	出乎意料	5.7	0.748	6.3	0.748	18	(Deleted)