
'Rack' is a frame or shelf, or the verb to cause pain; 'wrack' means destruction or wreckage, or seaweed washed ashore.
"Rack" is a frame or shelf for storing things: "wine rack", "bike rack". As a verb, to cause intense anguish: "racked with guilt" = tormented by guilt. "Rack your brain" = think very hard.
She racked her brain trying to remember where she had left the car keys.
He was racked with guilt after realising his mistake had affected the whole team.
Install the bike rack on the rear of the car before loading the bicycles.
"Wrack" appears almost exclusively in the phrase "rack and ruin" or "wrack and ruin": complete destruction and collapse. Also seaweed or marine plants washed ashore.
The abandoned property had fallen to rack and ruin after years of neglect.
Heaps of brown wrack covered the beach after the storm had passed overnight.
The hurricane left the coastal town in wrack, destroying everything in its path.
Common mistake
Modern standard usage: "rack your brain," "racked with guilt," "off the rack" always use "rack." "Wrack" appears mainly in "wrack and ruin" (though "rack and ruin" is also accepted) and to describe seaweed.
Trick to remember it
Quick rule
Did you know?
The rack was among the most feared torture instruments of medieval Europe, a wooden frame that stretched the victim's limbs in opposite directions until joints dislocated. The Tower of London preserves a historical example. This gives "racked with pain" its visceral force. Shakespeare used both "rack" and "wrack" in his works, and the confusion between the two spellings dates to the 16th century, one of the rare spelling disputes that modern style guides have not definitively resolved either. Most contemporary authorities prefer "rack and ruin" as standard, making this a case where the minority spelling stubbornly survives.
Exercise 1 · Pick the right one
He _____ ed his brain trying to remember her name. It was driving him crazy.
Exercise 2 · Pick the right one
She was _____ with guilt after forgetting her friend's birthday.
Exercise 3 · Form the word
One means to receive or agree to something, the other means to exclude or not include.
'Advice' is the guidance you receive (noun); 'advise' is the act of giving that guidance (verb).
'Affect' is the verb meaning to influence something; 'effect' is the noun meaning result or consequence.
'Aisle' is the walkway between rows of seats or shelves; 'isle' is a small island.
Bryan López
Founder of SpeakUP Academy