sabotage - second →
sabotage [to damage or destroy as an act against an organization or nation]
sacrifice [to do without something or to suffer a loss for a belief, idea, goal or another person]
She sacrificed her house to pay for medical school for her son.
sad [not happy]
safe [away from harm or danger]
sail [to travel by boat or ship]
sailor [a person involved in sailing a boat or ship]
salt [a white substance found in seawater and in the ground, used to affect the taste of food]
The doctor says eating too much salt can raise my blood pressure.
same [(1) not different; (2) not changed; (3) like another or others]
He eats at the same time every day. (1)
sand [extremely small pieces of crushed rock found in large amounts in deserts and on coasts]
satellite [(1) a small object in space that moves around a larger object; (2) an object placed in orbit around the earth]
satisfy [to give or provide what is desired, needed or demanded]
save [(1) to make safe; (2) to remove from harm; (3) to keep for future use]
He saved the building by disarming the bomb. (1)
The fireman saved her when he pulled her from the burning house. (2)
say [(1) to speak; (2) to express in words]
school [(1) a place for education; (2) a place where people go to learn]
Is your son going to public or private school? (1)
Her school is testing students to measure how much they have learned. (2)
science [the study of nature and the actions of natural things, and the knowledge gained about them]
Science has made great changes in our lives in just a few years.
sea [a large area of salt water, usually part of an ocean]
search [to look for carefully]
season [(1) one of the four periods of the year that is based on the earth's position toward the sun (spring, summer, autumn, winter); (2) a period of time based on different weather conditions; (3) a period during the year when something usually happens]
He says autumn is his favorite season. (1)
seat [(1) a thing to sit on; (2) a place to sit or the right to sit there]
second [the one that comes after the first]
