Word Structure

WordHub has a local lexical record for “Subtopic” with pronunciation and root analysis.

• sub-

  under, below lower in rank; to a lesser degree; forming a division into smaller or less important parts; with less than the normal amount of

  Forms: sub, suc, suf, sug, sum, sup

• top

  place, region

  Forms: top

• -ic

  to form adjectives, and sometimes nouns - having the characteristics of, relating to - describing acids and compounds in chemistry - relating to people or groups

  Forms: ic