1) After just one look 2) Briefly 3) Cursorily 4) In brief 5) Just by scanning 6) On first impression 7) On sight 8) Upon quick examination 9) With a quick look 10) With little scrutiny 11) With one quick look 12) Without requiring scrutiny Found on https://www.crosswordclues.com/clue/at-a-glance
1) After just one look 2) Briefly 3) Cursorily 4) In brief 5) Just by scanning 6) On first impression 7) On sight 8) Upon quick examination 9) With a quick look 10) With little scrutiny 11) With one quick look 12) Without requiring scrutiny