Alter (verb): To change or modify.
Altar (noun): A table or flat-topped structure used in religious ceremonies.
Example: “She decided to alter her dress for the wedding.” / “The priest stood at the altar.”

Cite (verb): To quote as evidence.
Sight (noun): The ability to see or a view.
Example: “She cited a famous study in her paper.” / “The sunset over the mountains was a breathtaking sight.”

Canvas (noun): A strong fabric used for sails, tents, or paintings.
Canvass (verb): To solicit votes, orders, or opinions.
Example: “The artist painted on a large canvas.” / “Volunteers canvassed the neighborhood for donations.”

Climactic (adjective): Pertaining to the climax or most intense point.
Climatic (adjective): Relating to the climate or weather conditions.
Example: “The movie’s climactic scene was thrilling.” / “Climatic changes are affecting wildlife habitats.”

Stationary (adjective): Not moving or unchanging.
Stationery (noun): Writing materials like paper and envelopes.
Example: “The car remained stationary during the storm.” / “She bought elegant stationery for her invitations.”

Lose (verb): To misplace or fail to win.
Loose (adjective): Not tight or free.
Example: “Don’t lose your keys again.” / “The screws are loose and need tightening.”

Principal (noun/adjective): The head of a school; the most important.
Principle (noun): A fundamental truth or law.
Example: “The principal of the school gave a speech.” / “Honesty is a key principle in this organization.”

Peer (noun/verb): A person of the same age, status, or ability; to look closely.
Pier (noun): A structure extending into a body of water.
Example: “She is respected by her peers.” / “They walked along the pier to enjoy the sea breeze.”

Pore (verb/noun): To study something attentively; a small opening in the skin.
Pour (verb): To flow or cause to flow in a stream.
Example: “She pored over the ancient manuscript.” / “He poured the juice into a glass.”

Current (adjective/noun): Happening now; a flow of water, air, or electricity.
Currant (noun): A small dried fruit similar to a raisin.
Example: “The current situation is challenging.” / “She added currants to the cake batter.”