Lacking Humility, No Modesty
This page is the CodyCross answer for the clue below from Train Travel, Group 707, Puzzle 2 (Eurotunnel).
Question is: Lacking Humility, No Modesty
and the answer is: IMMODEST
Word Meaning:
IMMODEST — Without customary restraint or modesty of expression; shameless.
Definitions from Wiktionary.