30 words · ages 6–12

Ocean spelling words: all 30 words

Waves, reefs and jellyfish — the under-the-sea topic week, spelled out. Every word is below — copy them, print the page, or tap once to have SpellChirp hatch the lot with definitions, audio and syllables.
  1. sea
  2. wave
  3. tide
  4. crab
  5. reef
  6. shark
  7. whale
  8. beach
  9. shore
  10. coral
  11. squid
  12. shell
  13. sailor
  14. anchor
  15. island
  16. oyster
  17. lobster
  18. dolphin
  19. octopus
  20. seaweed
  21. starfish
  22. seahorse
  23. current
  24. voyage
  25. treasure
  26. jellyfish
  27. plankton
  28. submarine
  29. lighthouse
  30. underwater

Practise these 30 words, free

One tap puts the whole list in the nest. Each word arrives with a definition a child can read, audio and its syllables — then SpellChirp reads them out, marks the spelling and brings back the ones that went wrong. No account needed to start, and no advertising on either plan.

Where this list comes from

Compiled by SpellChirp from common classroom themes. These are our own lists, and like everything else on these pages they are free to read, copy and print.

Words grouped by the theme a classroom is doing — a holiday, a season, a topic. Not a published curriculum: a ready-made list for the week the homework names a subject and leaves the word-picking to you.

How to practise a list this long

Not all at once. Five to ten words a week is the pace that sticks; a list of a hundred is a term’s work, not a weekend’s, and a child who meets ten words five times learns more than one who meets fifty once.

Most theme words play fair — they spell the way they sound, one syllable at a time. Say the word slowly, write a syllable per beat, then check. The long ones are the fun ones: underwater is a handful of easy pieces, not one hard word.

Count a word as learned when it has been spelled correctly on three separate days. That is the rule SpellChirp uses, and it is roughly where a word stops needing to be looked up.