Collocations for square - adj.

be, look

very
The rooms are all very square.

absolutely, exactly | not quite
The grid doesn''t look quite square.

quite | nearly | roughly

Collocations for square - noun

neat | perfect

cut sth into, divide sth into
Cut the sandwiches into neat squares.

shape

~ of
A square of light shone from the skylight.

central, main | public | city, town, village | market
crowds thronging the market square

throng

in a/the ~