Word-formation processes:Compounding Orthographic criterion: solid;airline; hyphenated:air-conditioner; open:air force. sometimes,the same compound may appear in the above three forms: acidhead,acid-head,acid head
Orthographic criterion: solid: airline; hyphenated: air-conditioner; open: air force. sometimes, the same compound may appear in the above three forms: acidhead, acid-head, acid head Word-formation processes: Compounding
Word-formation processes:Compounding Phonological criterion: compound accent phrase accent 'bluebird ->a blue 'bird; 'bluebottle -a blue 'bottle But sometimes,two compounds with similar constructions may have the above two kinds of accents: grasshopper→，grass'roots
• Phonological criterion: compound accent & phrase accent 'bluebird →a blue 'bird; 'bluebottle →a blue 'bottle But sometimes, two compounds with similar constructions may have the above two kinds of accents: 'grass ֽ hopper → ֽ grass 'roots Word-formation processes: Compounding