Uk/usa
OK I'll play.
From UK but been in US for 30+ years.
UK - USA
Spanner - Wrench
Seatpin - Seatpost
Boot - Trunk
Bonnet - Hood
Tyre - Tire
My road bike has a saddle.
My Wife's comfort bike has a Seat.
In California ... Mary, Marry & Merry all sound similar
In my home town it's ... Paul, Pool & Pull sounding similar.
"two countries separated by a common language"
Barry