10-Letter Words Containing: FIER

• (logic) a word (such as `some' or `all' or `no') that binds the variables in a logical proposition

• (grammar) a word that expresses a quantity (as `fifteen' or `many')

• a contestant who meets certain requirements and so qualifies to take part in the next stage of competition

• a content word that qualifies the meaning of a noun or verb

• a person who argues to defend or justify some policy or institution

• an appliance designed to add moisture to the air in a building

• a particularly baffling problem that is said to have a correct solution

• electronic equipment that increases strength of signals passing through it