(idiomatic) Often preceded by well: expressing complete surprise or disbelief.

(transitive) To open (something that was clenched). / (intransitive) To relax, especially one's muscles.

(idiomatic) (of a statement, especially a threat or admonishment) Bluntly, forthrightly; explicitly, categorically.

not surveyed or mapped

An area of sea that has not been surveyed, or whose details have not been entered on nautical charts. / (figuratively, in the plural) Any unknown and potentially dangerous situation.

Alternative spelling of uncivilized.

Not chaste; not continent

(transitive) To strip of clothes or covering; to make naked.

Not civilized / Not civil; discourteous; impolite

(uncountable) The state of being unclean / (countable) The result or product of being unclean.