Big Huge Thesaurus

hardheads

noun

• lesser knapweed
• black knapweed
• Centaurea nigra
• knapweed

sounds kind of like

• hard cash
• hard cheese
• hard disc
• hard disk
• hard sauce
• hard tick
• hardtack
• heart attack
• heart disease
• heartache
• hearts
• heartsease
• heartsick
• heretic
• heritage
• herodotus
• hertz
• hieratic
• horowitz
• howard hughes