Synonyms for wedge

any shape that is triangular in cross section (noun)

• cuneus

a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments) (noun)

• bomber
• grinder
• hero
• hoagie
• hoagy
• sub
• submarine
• torpedo
• zep

a diacritical mark (an inverted circumflex) placed above certain letters (such as the letter c) to indicate pronunciation (noun)

• hacek

a heel that is an extension of the sole of the shoe (noun)

a block of wood used to prevent the sliding or rolling of a heavy object (noun)

• chock

put, fix, force, or implant (verb)

• lodge
• stick
• deposit

squeeze like a wedge into a tight space (verb)

• squeeze
• force