Wander is a synonym of Drift. Drift is a type of Vary. Vary is related to Difference. Difference is related to Match. 
Lip can be used for Suck. Suck is the opposite of Rock. Rock is related to Natural. Natural is a different concept from Artificial. 
Wander <--Synonym--> Drift --IsA--> Vary <--RelatedTo--> Difference <--RelatedTo--> Match 
Lip --UsedFor--> Suck <--Antonym--> Rock <--RelatedTo--> Natural <--DistinctFrom--> Artificial 