The term "un-crate" refers to the act of removing something from a crate or container. Its antonyms, therefore, are words that describe the act of placing something into a container or crate. These antonyms include "crate," "pack," "box," "encase," "envelop," "wrapper," "bundle," "package," "compress," and "stow." Additionally, antonyms relating to the action of enclosing or surrounding something may also apply, such as "enclose," "seal," "clasp," "lock," and "fasten." These words can help to convey the opposite meaning when writing or speaking about actions opposing to "un-crate".