A quiet toolset
Word detective kit
Don’t guess from how it looks.
1
Look at the sounds
Do the words share a sound family, or only a spelling?
Try it on tea / cha2
Look at the meaning
Did the job of the word move while the form stayed?
Try it on clue3
Look at the map
Did people, trade, or books actually carry it, or are we decorating?
Try it on orange4
Look at the date
Which sense is older in writing? Colour orange is later than the fruit.
Try it on orange5
Look at the script
Show the original letters. Arabic should look Arabic. Devanagari should stay Devanagari.
Try it on algebra6
Look at the source
A play, a book, a dictionary, a spoken language. Name the object.
Try it on robot7
Look at a cousin
Spanish naranja is a cousin of English orange, not its parent.
Try it on orange8
Check another explanation
If two words look alike, test them. Looking is not proof.
Try it on island9
Look at the story
A famous story can dress a word. Ask whether the story is the parent, or a later picture of something already named.
Try it on echo10
Look at later jobs
A word can take new work centuries later. Those jobs are reception. They do not prove the first meaning caused them.
Try it on panic