upsetting the applecart

Ruining established plans

Upsetting the applecart means disrupting a stable situation or spoiling carefully made plans.

The image is of knocking over a vendor's cart, scattering apples everywhere—a small action creating disproportionate chaos.

Someone who upsets the applecart introduces unwelcome complications: Everything was arranged until the new hire upset the applecart with her questions.

The phrase often implies the disruption, though inconvenient, may reveal problems worth addressing.

Related

destabilization · opposition · stirring the pot · shift · throwing a wrench in the works · wild card · revolution · discord · upheaval · overhaul · flipping the script · changing the game · interference · interruption · reorganization · status quo · disorder · disagreement

Opposites
disruption vs. stability

upsetting the applecartgoing with the flow

Accepting situations without resistance

playing it safe · toeing the line · keeping the peace · letting sleeping dogs lie · business as usual

social harmony vs. discord

upsetting the applecartkeeping the peace

Maintaining order and calm

pouring oil on troubled waters · going along to get along · letting sleeping dogs lie · mending fences · building bridges

change-making vs. conformity

upsetting the applecartconforming

Meeting accepted standards

falling in line · coloring inside the lines · rubber-stamping · acquiescing

Family

upsets, upsetting, setting, setter, apples

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Everyday, not technical · Rated G