A morpheme that must attach to another morpheme is called ____.

• free

• bound

• inflectional

The plural allomorph in "sheep" (singular and plural) is an example of ____.

• regular suffix

• zero allomorph

• irregular prefix

The prefix "hyper-" in "hyperactive" means ____.

• under

• excessive

• beside

Which is a derivational suffix?

• -s

• -ment

• -ing

The morpheme "-ceive" in "perceive" cannot stand alone and is a ____.

• free base

• bound root

• inflectional suffix

The word "untouchable" contains ____ morphemes.

• 3

• 4

• 2

The process of adding "-ed" to "walk" to form "walked" is ____.

• inflection

• derivation

• compounding

The term for "run" in "runner" is a ____.

• free base

• bound affix

• cranberry morpheme

The suffix "-less" in "fearless" is ____.

• inflectional

• derivational

• functional

The plural of "index" (as in books) is ____.

• indexs

• indices

• indices