"trozo cuadrado" in English

piece- bit- cut- extract- fragment- gobbet- hunk- length- lump- offcut- passage- shred- slab- slice- slice- snippet- chunk

to chop- to cut … into pieces- to cut up

square

squared- quadrate- ripped- square-shouldered- four-square- square- square- square- big- hefty- well-built- fat- dense- thick- inflexible- rigid

to fay- to add up- to balance up- to check out- to fit- to fit in- to jibe- to mesh- to square off- to stack up- to tally- to tie in- to add up- to agree- to arrange- to balance- to square- to park- to go together