NSW Opportunity Class
Fluctuate
verb/FLUK-choo-ate/
To keep changing up and down in an irregular way.
In contextHer marks fluctuate depending on how much sleep she gets.
Remember it
Fluctuate has 'fluc' like 'flux' and flow — it flows up and down.
Use it well
Use fluctuate for numbers, prices or moods that rise and fall.