Answers for the 4th seminar Word formation in Modern English

7.Suffixation.The notion of suffocation.

Suffixation is the formation of words with the help of suffixes. Suffixes usually modify the lexical meaning of the base and transfer words to a, different part of speech. There are suffixes however, which do not shift words from one part of speech into another; a suffix of this kind usually transfers a word into a different semantic group, e.g. a concrete noun becomes an abstract one, as is the case with child — childhood, friend — friendship, etc.

Further, there are suffixes due to which the primary stress is shifted to the syllable immediately preceding them, e.g. courageous (cf. courage), stability (cf. stable), investigation (cf. investigate), peculiarity (cf. peculiar), etc. When added to a base having the suffix -able/-ible as its component, the suffix -ity brings about a change in its phonetic shape, namely the vowel [i] is inserted between [b] and [1], e.g. possible — possibility, changeable — changeability, etc. Some suffixes attract the primary stress on to themselves, there is a secondary stress on the first syllable in words with such suffixes, e.g. `employ´ee (cf. em´ploy), `govern´mental (cf. govern), `pictu´resque (cf. picture).