The opposite of pejoration is generalization/amelioration/specialization/coinage.
Match the description to the term.
1. uses word order rather than inflections to show grammatical relationships - morpheme
2. the smallest unit of semantic or grammatical meaning: word, base, affix or inflection -declension
3. a participle, infinitive, or gerund - analytic language
4. the inflection of nouns - verbal
Identify this group of words.
Sit!
fragment
sentence