Stuffy Person; Too Serious, Little Fun
This page is the CodyCross answer for the clue below from Inventions, Group 52, Puzzle 2.
Question is: Stuffy Person; Too Serious, Little Fun
and the answer is: UPTIGHT
Word Meaning:
UPTIGHT — (colloquial) Excessively concerned with rules and order, always serious.
Definitions from Wiktionary.