Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb shutter

1 sense of shutter

Sense 1
shutter -- (close with shutters; "We shuttered the window to keep the house cool")
       => close, shut -- (move so that an opening or passage is obstructed; make shut; "Close the door"; "shut the window")

Antonyms of adj shuttered

1 sense of shuttered

Sense 1
shuttered (vs. unshuttered) -- (provided with shutters or shutters as specified; often used in combination; "a church with a shuttered belfry and spire"; "green-shuttered cottages")

unshuttered (vs. shuttered) -- (not provided with shutters or having the shuttered open; "unshuttered windows")

Similarity of adj shuttered

1 sense of shuttered

Sense 1
shuttered (vs. unshuttered) -- (provided with shutters or shutters as specified; often used in combination; "a church with a shuttered belfry and spire"; "green-shuttered cottages")
       => closed -- (with shutters closed)