1. Peace
   Pert
2. Piece
   Pierce

Piece is a noun. It is a small amount of something that has been taken from a whole.

1. Sea
   Say
2. Sigh
   See

Sea is a noun. It is the body of salt water that covers most of the earth's surface.

1. Price
   Prize
2. Press
   Pries

Prize is a noun. A prize is given to someone who wins a competition or who has done good work.

1. Genuine
   Fallacious
2. General
   Starling

Genuine is an adjective. It means something is real, authentic or exactly as it appears to be.

1. Honors
   Errors
2. Ears
   Horrors

Error is a noun. An error is a mistake that is large enough to effect the outcome of something.

1. Ploy
   Jest
2. Exceed
   Justify

Justify is a verb. It means to be able to prove that something is correct, reasonable or right.

1. Extinguish
   Relinquish
2. Distinguish
   Confabulate

Distinguish is a verb. It means to be able to tell two people or things apart by their differences.

1. Reed
   Red
2. Reid
   Read

Read is a verb. It means to understand written or printed words or symbols.

1. Ability
   Allocation
2. Absolutely
   Appendices

Absolutely is an adverb. It can be used for emphasis both negatively and positively. It's a synonym for definitely.

1. Inquire
   Redress
2. Require
   Esquire

Require is a verb. It means to need something.

1. Tail
   Tale
2. Tell
   Toil

Tail is a noun. It is the back appendage of the body of an animal. It's an extension of the spine.

1. Alter
   Welter
2. Altar
   Alder

Alter is a verb meaning to change. Altar is a noun which refers to a table used in religious rituals.

1. Sail
   Stale
2. Seal
   Sale

Sale is a noun. It can be the exchange of anything for money, or a time period during which a retailer sells objects at a reduced price.

1. Champagne
   Campaign
2. Champion
   Camping

As a noun, campaign is a series of plans meant to achieve a political, social or commercial aim. To campaign is to work on these plans.

1. Expedited
   Extradited
2. Extrapolated
   Extraordinary

Extraordinary is an adjective. It describes something unexpected, surprising, incredible or strange.

1. Fundamental
   Fungal
2. Judicial
   Funded

Fundamental is an adjective. It describes something very important or serious, or something that affects the core of something else.

1. Humble
   Harmful
2. Harping
   Happenstance

Harmful is an adjective. It means to cause damage or injury to someone or something.

1. Introduced
   Impartial
2. Influenced
   Interfaced

Introduced is a verb in the past tense. It means to have told someone your name or another person's name, based on the context of the sentence.

1. Later
   Ladder
2. Latter
   Letter

Latter is an adjective. It is used to describe the second (or final) of two people or things in a two part list.

1. Morale
   Morel
2. Mobile
   Mortal

Morale is a noun. It relates to the confidence, enthusiasm or discipline of an individual or group.

1. Niece
   Nice
2. Noise
   Knees

Nice is an adjective. It describes something enjoyable, pleasant or attractive.

1. Beaver
   Boudoir
2. Border
   Behavior

Behavior is a noun. It is the way someone acts toward themselves and others.

1. Oranges
   Arranges
2. Ornate
   Origins

Origins is a plural noun. It is the point from which a thing starts.

1. Principal
   Precipice
2. Pretzel
   Principle

Principle is a noun. A principle is a rule or belief that forms the foundation of a chain of reasoning or way of conducting behavior.

1. Quite
   Quit
2. Quiet
   Quilt

Quiet is an adjective. It means to make little or no noise.

1. Respected
   Rejected
2. Radiation
   Rearranged

Rejected is a past tense verb. To reject someone or something is to dismiss them, or it, as not being up to par.

1. Root
   Route
2. Roux
   Rout

Route is a noun. It is a fixed way to get from one place to another, though there can be multiple routes.

1. Savants
   Servants
2. Settlers
   Serpents

Servant is a noun. A servant is someone who works in another person's home and sees to their needs.

1. Urn
   Huge
2. Urge
   Union

Urge is a verb. It means to try to convince someone to (or not to) do something.

1. Lose
   Loose
2. Laze
   Lush

Loose is an adjective. It describes something that is either not firmly fixed or does not fit closely.

1. Elegant
   Enable
2. Ignite
   Corrugated

Enable is a verb. It means, generally, to make it possible for someone to complete an action.

1. Civil
   Collective
2. Cacophonous
   Clandestine

Civil is an adjective which can relate to the people who live in a country. It can also mean to be polite in a formal way, which is not necessarily full of genuine warmth.

1. Obtain
   Lease
2. Abstain
   Opal

Obtain is a verb. It means to get something by exerting effort.

1. Leg
   Luge
2. Lurch
   League

League is a noun. It is a level of quality or a group organized and combined for a specific purpose.

1. Identity
   Idolatry
2. Idol
   Idle

Identity is a noun. It is who or what someone or something is.