Troubled, worried, or angry

group of people who answer questions or give opinions

only at certain times; occasionally

act of dividing; something that divides

To bring people/animals together into a group

to create something by putting things together

to have enough money to pay for something

in a way not requiring control by a person

black substance that is sticky when it is hot and very hard when it is dry

explanation of word's meaning, as in dictionaries