Antonyms of adj unstimulating

1 sense of unstimulating

Sense 1
unstimulating (vs. stimulating), unexciting -- (not stimulating)

stimulating (vs. unstimulating) -- (rousing or quickening activity or the senses; "a stimulating discussion")
        => challenging, thought-provoking -- (stimulating interest or thought; "a challenging hypothesis"; "a thought-provoking book")
        => exciting -- (stimulating interest and discussion; "an exciting novel")
        => piquant, salty -- (engagingly stimulating or provocative; "a piquant wit"; "salty language")
        => rousing, stirring -- (capable of arousing enthusiasm or excitement; "a rousing sermon"; "stirring events such as wars and rescues")
        => thrilling -- (causing quivering or shivering as by cold or fear or electric shock; "a thrilling wind blew off the frozen lake")

Similarity of adj unstimulating

1 sense of unstimulating

Sense 1
unstimulating (vs. stimulating), unexciting -- (not stimulating)
       => bland, flat -- (lacking stimulating characteristics; uninteresting; "a bland little drama"; "a flat joke")
       => dry, juiceless -- (lacking interest or stimulation; dull and lifeless; "a dry book"; "a dry lecture filled with trivial details"; "dull and juiceless as only book knowledge can be when it is unrelated to...life"- John Mason Brown)
       => vapid -- (lacking significance or liveliness or spirit or zest; "a vapid conversation"; "a vapid smile"; "a bunch of vapid schoolgirls")
          Also See-> unexciting#2; uninteresting#1; unmoving#2