Antonyms of adj aflutter

1 sense of aflutter

Sense 1
aflutter, nervous -- (excited in anticipation)

INDIRECT (VIA excited) -> unexcited -- (not excited; "made an unexcited appraisal of the situation")

Similarity of adj aflutter

1 sense of aflutter

Sense 1
aflutter, nervous -- (excited in anticipation)
       => excited (vs. unexcited) -- (in an aroused state)