Even

pari

(arithmetic: divisible by two)

piano

(flat and level)

addirittura

(implying extreme example)

ancora

(emphasising comparative)

completamente

(exactly, fully)

esattamente

(exactly, fully)

neppure

(implying extreme example)

perfino

(implying extreme example)

sera

(Evening of the day)

spianare

(to make even)