Antonyms of adj hectic

1 sense of hectic

Sense 1
feverish, hectic -- (marked by intense agitation or emotion; "worked at a feverish pace")

INDIRECT (VIA agitated) -> unagitated -- (not agitated or disturbed emotionally)

Similarity of adj hectic

1 sense of hectic

Sense 1
feverish, hectic -- (marked by intense agitation or emotion; "worked at a feverish pace")
       => agitated (vs. unagitated) -- (troubled emotionally and usually deeply; "agitated parents")