add make an addition (to); join or combine or unite with others; increase the quality, quantity, size or scope of; "We added two students to that dorm room"; "She added a personal note to her letter"; "Add insult to injury"; "Add some extra plates to the dinner table"
take away -
remove from a certain place, environment, or mental or emotional state; transport into a new location or state; "Their dreams carried the Romantics away into distant lands"; "The car carried us off to the meeting"; "I'll take you away on a holiday"; "I got carried away when I saw the dead man and I started to cry"
go forth,
go away,
leave leave unchanged or undisturbed or refrain from taking; "leave it as is"; "leave the young fawn alone"; "leave the flowers that you see in the park behind"