in full force

with all members of a particular group present The firefighters turned up for the funeral in full force to pay tribute to their chief.

in full force

if a group of people are at a place in full force, all of them are there Heidi's side of the family were there in full force but Bill's brother was the only one to show up.

Common Names:

Name	Pronounced	Usage
Katerina	-	Macedonian, Russian, Bulgarian, Greek, Late Roman
Modesta	mo-DHE-stah (Spanish)	Spanish, Late Roman
Renate	re-NAH-tə (German), rə-NAH-tə (Dutch)	German, Dutch, Norwegian
Honoka	ho-no-kah	Japanese
Chinweuba	-	Western African, Igbo
Ireland	IER-lənd	English (Modern)