Doing something in a way that does not waste materials, time or energy

Very smart or clever

Made with a dry plant material such as straw or leaves

A mental hospital

A time when the sun looks like it is covered with a dark circle because the moon is between the sun and the Earth

Giving complete interest and attention to something

A dark underground prison in a castle

beliefs that are based on fear of the unknown and faith in magic or luck

Large in size or amount

Old and in bad condition or in poor health

The highest social class in some countries; the people who have special titles, typically own land, and have more money and power than others

To treat a person or group in a cruel or unfair way

To build and operate factories and businesses in an area

A trusted person you can talk to about personal and private things

Able to be believed

Putting something in a very strong position that can’t easily be changed

Something that occurs as a natural part of something else

To go back to a previous way something was

Doing something in a crazy way