Upgrade to Homophones, Homonyms and Heteronyms
The original Spelling Force contained 220 homophones, no homonyms, and no heteronyms. The new online version now has 220 homophones, 370 homonyms and 90 heteronyms for a total of 680 words. This collection is by far the most comprehensive listing of words that sound the same but have different meanings that we have encountered in any online learning programme. Paper based systems typically have even fewer.
Change in design to give greater flexibility
The programming structure of the original CD version did not allow for two words with the same spellings and different meanings to be incorporated. The new online version allows for multiple instances of the words with the same spelling but different meanings to be incorporated. For example, we can have four meanings of the word compound with sentences to illustrate:
- Water is a compound made of oxygen and hydrogen.
- Savings grow faster with compound interest.
- The animals lived in a large compound with lots of shade.
- Two words joined together makes one compound word.
Definitions
Usage of words like “homonym” can differ slightly from place to place, but we have tried to differentiate:
Homophones: Words which sound the same but are spelled differently.
Homonyms: Words which are spelled the same and are pronounced the same but have more than one common meaning. We have sought to include words that have two distinct (unrelated) meanings in common usage for school-aged vocabulary. There are a few words with three such meanings.
Heteronyms: Words which are spelled the same but are pronounced differently for different meanings. For example, “bass” the fish and “bass” the instrument are heteronyms. Pronunciation can vary widely, so we have tried to only include examples where a pronunciation difference is widespread. 
Spelling Force examples in each category – word and context sentence
Simple homophones
son | My Mum has one son and two daughters. |
sun | The sun is hot. |
some | Would you like some chocolate cake? |
sum | The sum of two plus two is four. |
too | It was too dark for us to see clearly. |
two | I have two ears but only one nose. |
sea | We like to go fishing in the sea. |
see | I went to the zoo to see the lions and tigers. |
it’s | “it’s” is a short way of saying “it is” or “it has”. |
its | The bear looked into its cave and growled. |
Higher level homophones
desert | The desert was hot and dry. |
dessert | After dinner we had chocolate ice cream for dessert. |
boarder | Mike is a boarder at school and only goes home for the holidays. |
border | That is a lovely border you have drawn around your page. |
currant | A currant is a small dried grape. |
current | A strong current pulled our boat along. |
meddle | It is not polite to meddle with other people’s things. |
medal | The winners each received a medal for their sporting efforts. |
straight | Her hair was not curly, it was straight. |
strait | The boats sailed through the strait to get to the open sea. |
Simple homonyms
bill | Mum asked for the bill after lunch. |
bill | A duck has a bill, not a beak. |
can | She put the empty can in the bin. |
can | I can run. |
bat | I hit the ball with my bat. |
bat | We saw a bat fly near the cave. |
fan | I use a fan to keep me cool. |
fan | I am a huge fan of cats. |
bit | Baby Tim bit the toy. |
bit | I had a bit of ham. |
Higher level homonyms
sole | The sole of my shoe left a mark in the mud. |
sole | We ordered sole at the seafood café. |
sole | The island has a sole resident. |
conduct | During practice, Kate would conduct the choir. |
conduct | Metals conduct electricity well. |
conduct | A priest was asked to conduct the service. |
coordinate | A coordinate is used to mark the position of something. |
coordinate | The team met to coordinate the school fair. |
converse | The quiet park was the converse of the crowded plaza. |
converse | They sat for a long time to converse about the project. |
Simple heteronyms
bow | The sole of my shoe left a mark in the mud. |
bow | We ordered sole at the seafood café. |
close | The island has a sole resident. |
close | During practice, Kate would conduct the choir. |
house | Metals conduct electricity well. |
house | A priest was asked to conduct the service. |
use | You may use my tools if you need them. |
use | It’s no use. |
present | The mayor is here to present the medal. |
present | It is raining at present. |
Higher level heteronyms
escort | The king arrived with a security escort. |
escort | Kate was happy to escort her grandmother across the road. |
elaborate | Tim made an elaborate table decoration. |
elaborate | Kate used her talk to elaborate upon the idea. |
associate | Many people associate chocolate with positive feelings. |
associate | I was a close friend and associate of the company director. |
appropriate | His remarks were thoughtful and appropriate to the occasion. |
appropriate | The council wanted to appropriate the land for a new road. |
duplicate | Please duplicate this letter so that I have ten copies. |
duplicate | I had a duplicate key made for emergencies. |