Motion is related to Revolution. Revolutionary is derived from Revolution. 
Patrol is etymologically related to Find. Find is related to Like. Like is related to Century. Century is related to Other. 
Motion <--RelatedTo--> Revolution <--DerivedFrom-- Revolutionary 
Patrol --EtymologicallyRelatedTo--> Find <--RelatedTo--> Like <--RelatedTo--> Century <--RelatedTo--> Other 