cropped — Cropped items of clothing are shorter than normal.
flopped — to fall or plump down suddenly, especially with noise; drop or turn with a sudden bump or thud (sometimes followed by down): The puppy flopped down on the couch.
hopped — to make a short, bouncing leap; move by leaping with all feet off the ground.
lopped — to let hang or droop: He lopped his arms at his sides in utter exhaustion.
opt — to make a choice; choose (usually followed by for).
plopped — to make a sound like that of something falling or dropping into water: A frog plopped into the pond.
popped — to make a short, quick, explosive sound: The cork popped.
propped — to support, or prevent from falling, with or as if with a prop (often followed by up): to prop an old fence; to prop up an unpopular government.
stopped — to cease from, leave off, or discontinue: to stop running.
swapped — to exchange, barter, or trade, as one thing for another: He swapped his wrist watch for the radio.
Two-syllable rhymes
adopt — If you adopt a new attitude, plan, or way of behaving, you begin to have it.
co-opt — If you co-opt someone, you persuade them to help or support you.