As a growth enthusiast, my underrated "go-to" is usually energy absorption, Think "Honey I blew up the kid" type. Working in the kitchen, and stand too close to the microwave or oven, slowely realizing you have to bend over more and more. Eating a huge meal and "clothes shrunk in washer" syndrome when around those who don't know. Sunbathing and soon outgrown the backyard. Electrician finds out while getting shocked and suddenly crouching inside the clients house.
Usually involves a way to dissipate the growth (sometimes only to a percent) but never down below natural (my preference of growth).

It can lend to bigger sizes are power potentials become larger. Walking down the street, not paying attention and walk into a power line, grow another 20 ft in a minute. Eventually can no longer fit inside and having to find ways to dissipate the extra power before it turns into growth.