brigadiers

"He is a student of life."

"The school officer made sure all the students stayed in line during the parade. "

"The architect planned the building for the client."

"The king commanded his servant to bring him dinner."

"I saw a movement in that grass on the hill."

"We have dealt with the generals; now let us turn to the particulars."

"The school officers organized the fundraising event. "

"The president gives his generals commissions to strategize a defense plan. "

"After years of hard work, Maria's graduation from university was a joyful celebration. "

"He spent six years in the military."

"The balloon rose high in the sky.   The wall was high.   a high mountain"

"a work brigade; a fire brigade"