rosarium/rohʹzeəri·əm/ noun (pl rosariums rosaria /-ri·ə/)

• hard copy
• hard core
• hardcore
• hard-core
• hard disk
• hard drive
• harden
• hard going said
• hard hat
• hardhead
• hardheaded
• hardhearted
• hard-hitting
• hardihood
• hard labour
• hard landing
• hard landscape
• hard-line
• hard lines
• hardly
• hard-nosed
• hard of hearing
• hard-on
• hard on/upon
• hard pad