While words are generally accepted as being -LRB- with clitics -RRB- the smallest units of syntax , it is clear that in most -LRB- if not all -RRB- languages , words can be related to other words by rules .

Words are accepted as being the smallest units of a sentence -LRB- syntax -RRB- . It is clear that in most languages , words can be related to other words by rules .
