relating to living organisms; produced by natural processes

completely unknown; lacking any identifiable structure

very old-fashioned; preserved in its original, unchanged form

not natural; made from artificial materials

the most complex available

the average amount needed

the largest possible

the smallest possible

refusing to accept any (financial) help from others

relying on someone for (financial) support

living independently without needing anyone’s (financial) support

giving someone else (financial) support and guidance

a formal written agreement between two parties; outlines legal obligations

a brief intensive course for a small group; emphasizes problem solving

a long narrative poem about heroic deeds; often rooted in ancient mythology

a handheld electronic device for storing and playing digital music files

To state or declare your ideas positively strongly

To completely ignore your ideas and accept someone else’s opinion

To change your ideas frequently without having a clear position

To quietly doubt or question your ideas without expressing them

when similar elements are removed to preserve traditional forms without change; in physics: when particles lose energy and stop interacting with one another

when different styles, ideas or designs combine to form something new; in physics: when atoms combine to produce nuclear energy

when old styles, ideas or designs are discarded in favor of completely original creations with no mixing; in physics: when electrons move between energy levels without affecting the nucleus

when different styles, ideas or designs are kept strictly separate and do not influence each other; in physics: when atoms split apart to release nuclear energy

a flat glass surface used to reflect images in a bathroom

a soft fabric cover used to keep food warm on the table

a plastic container with wheels that is used to transport heavy luggage

a metal structure with bars that is used to cover a hole

a prefix meaning without, lacking or not having

a prefix meaning 'across', 'through' or 'changing thoroughly'

a prefix meaning before, in front of or earlier in time

a prefix meaning under, beneath or not enough

to arrange in a random order

to sort items in ascending numerical or alphabetical order

to remove all elements from a list or set

to arrange in a fixed, predictable order

a benefit; an advantage

a problem; a fault

a success; an achievement

a solution; a remedy