s, a, o, d, e, l, n, p, c, r, w are letters that make 'open-class word'
OR, word, Word, pe, la, pen, lass, cl, en, SS, open, as, ass, class, AS, LA, As, Cl, La are words within 'open-class word'
1 possible definitions for 'open-class word'
Under this definition, open-class word is a noun and has the following properties:
content word has the same meaning as open-class word
'open-class word' can be a type of word.
noun, qualifier, modifier, head word, headword, verb are types of 'open-class word'.
lexical meaning is a part of open-class word.