| zoo | zoos | zoom | zoomed | zooming | zookeeper |
| lazy | lazily | lazier | laziest | laziness | lazybones |
| fizz | fizzes | fizzy | fizzed | fizzier | fizzing |
| was | wasn’t | waste | wasted | washing | washable |
| phase | phases | phased | phasing | multiphase | interphase |
| cards | postcards | discards | flashcards | scorecards | placards |
| easy | easily | easier | easiest | uneasy | uneasiness |
| realise | realises | realised | realising | realisation | realisations |
