rhubarb (n.)
- altercation
- apologetics
- apologia
- apology
- argument
- argumentation
- aubergine
- beans
- bedlam
- beef
- bicker
- bickering
- blast
- brawl
- brouhaha
- cabbage
- casuistry
- charivari
- clamor
- clangor
- clap
- clatter
- commotion
- contention
- controversy
- defense
- din
- discord
- disputation
- dispute
- dustup
- eggplant
- flap
- fracas
- free-for-all
- greens
- hassle
- howl
- hubbub
- hullabaloo
- jangle
- litigation
- logomachy
- noise
- outcry
- pandemonium
- pieplant
- polemic
- polemics
- potato
- produce
- racket
- rattle
- roar
- row
- ruckus
- ruction
- rumble
- rumpus
- run-in
- scrap
- set-to
- shindy
- shivaree
- spud
- tater
- thunder
- thunderclap
- tomato
- tumult
- uproar
- wrangling