Here are the possible solutions for they may have swings clue
Answer
Clue
Relevancy
moods
Clue
They may have swings
They may be subject to swings
They're subject to swings
Definition
MOOD, a temporary state of the emotions or attitude
mood
Clue
State that may have swings
Definition
a temporary state of the emotions or attitude
bipolar
Clue
Like some who have mood swings
Definition
having two poles
seesaws
Clue
They're often near swings
playset
Clue
It may include swings and a slide
Definition
an outdoor apparatus having equipment for children's activities
newt
Clue
Gingrich who said "females have biological problems staying in a ditch for thirty days because they get infections and they don't have upper body strength"
Definition
a tailed amphibian of the salamander family, also EWT