Guides › Spelling & Word Origins

Spelling & Word Origins

Etymology and commonly-confused words, demystified.

EtymologyGreek

telephone

The word "telephone" was created when Alexander Graham Bell invented the device. He combined Greek words meaning "far" and "sound" to describe a machine…

Read →
EtymologyGreek

biography

The ancient Greeks loved to record the lives of important people. They combined "bio" (life) with "graph" (write) to create this word.

Read →
EtymologyLatin

dictionary

From Latin "dictionarium," meaning a collection of words and phrases. The root "dict" means "to say," so a dictionary is literally a collection of things…

Read →
EtymologyLatin

transport

Romans used this word to describe carrying goods across their empire. It comes from Latin roots meaning "across" and "carry."

Read →
EtymologyGreek

photograph

When photography was invented, scientists combined Greek words for "light" and "write" because photographs are essentially written by light.

Read →
HomophonesEasy

to vs too vs two

These words sound alike but mean different things. Here's how to keep them straight.

Read →
HomophonesEasy

there vs their vs they're

These words sound alike but mean different things. Here's how to keep them straight.

Read →
HomophonesEasy

your vs you're

These words sound alike but mean different things. Here's how to keep them straight.

Read →
HomophonesMedium

its vs it's

These words sound alike but mean different things. Here's how to keep them straight.

Read →
HomophonesMedium

accept vs except

These words sound alike but mean different things. Here's how to keep them straight.

Read →
HomophonesMedium

affect vs effect

These words sound alike but mean different things. Here's how to keep them straight.

Read →
HomophonesHard

principal vs principle

These words sound alike but mean different things. Here's how to keep them straight.

Read →
HomophonesHard

stationary vs stationery

These words sound alike but mean different things. Here's how to keep them straight.

Read →
HomophonesHard

complement vs compliment

These words sound alike but mean different things. Here's how to keep them straight.

Read →

Explore the full Spelling & Word Origins module →