1) Affright 2) Fill with anxiety 3) Fill with anxiety or dread 4) Fright 5) Frighten 6) Scare 7) To cause consternation in 8) To dismay Found on https://www.crosswordclues.com/clue/consternate
verb fill with anxiety, dread, dismay, or confusion; `After the terrorist attack, people look consternated` Found on https://www.encyclo.co.uk/local/20974