1 round

2 lump

3 ball

4 to roll into a ball

5 to gather

6 regiment

7 group

8 society

9 classifier for a lump or a soft mass: wad (of paper), ball (of wool), cloud (of smoke)

1 to have a reunion

1 to reunite

2 to have a reunion

1 group buying

2 collective buying

3 buying by a group of individuals who negotiate a discount for the group

1 team

1 to keep on the right side of everyone (idiom)

2 warm and affable

1 brightly colored decorations (idiom)

2 splendid

1 to make idle remarks about a woman's appearance (idiom)

1 lit. to assess the head and discuss the feet (idiom); minute criticism of a woman's appearance

2 fig. to find fault in minor details

3 to remark upon a person's appearance

4 nitpicking

5 overcritical

6 judgmental