Unastonished \Unastonished\
See {astonished}.
20 Moby Thesaurus words for "unastonished": aweless, calm, composed, cool, expected, expecting, inexcitable, unamazed, unastounded, unawed, unbewildered, undazed, undazzled, undumbfounded, unimpressed, unmarveling, unmoved, unsurprised, unwondering, wonderless