Obvious : Clear :: Silly : We

Fortitude as the solitary way
Is the fair weather fan's prey
Fickle silly furtive mores
Stacked up assertive cores

Folly prolly going north
Faithful trolley throwing forth
Concerts on the lawn for school
Spatial fawns buck shot stool

Calming sunny play of tried
Balms for runny yolk to fried
Failure, win, in between style
Contorted, comported, into files