As part of a word, a r cannot stand by itself although it carries clear, definite meaning; it must be combined with other morphemes to form a word.

Please explain the sociological triggers for language change with examples.

Are the following combinations of phonemes permissible in English? If not, please give your reasons.[lkid], [rb?t]. [wksi]. [prsil].

error analysis

the Sapir-Whorf hypothesis

speech variety

tterance meaning

blending

componential analysis

bound morphemes

syntactic category