28.spaces
29.punctuation
30.miscellaneous
1. -e-/-oe-
(1-3) Greek (classic) and Latin spellings simplified
| American
| British
|
| diarrhea
| diarrhoea
|
| enology
| oenology
|
| homeopath
| homoeopath
|
| maneuver
| manoeuvre
|
2. -e-/-ae-
| American
| British
|
| esthete
| aesthete
|
| esthetic
| aesthetic
|
| anemia
| anaemia
|
| anemic
| anaemic
|
| anesthetic, -thesia, -thetist
| anaesthetic, -thesia, -thetist
|
| archeology
| archaeology
|
| cesium
| caesium
|
| encyclopedia
| encyclopaedia, encyclopedia
|
| ether
| aether, ether
|
| gynecology
| gynaecology
|
| hemoglobin
| haemoglobin
|
| hemorrhage
| haemorrhage
|
| leukemia
| leukaemia
|
| medieval
| mediaeval, medieval
|
| orthopedics
| orthopaedics
|
| pediatrician
| paediatrician
|
| pediatrics
| paediatrics
|
| primeval
| primaeval, primeval
|
3. -lyze/-lyse
| American
| British
|
| analyze
| analyse
|
| paralyze
| paralyse
|
| psychoanalyze
| psychoanalyse
|
4. -f-/-ph-
(4-9) Old/Middle English simplified
| American
| British
|
| sulfate
| sulphate
|
| sulfide
| sulphide
|
| sulfur, sulphur
| sulphur
|
5. -ed/-t
| American
| British
|
| burned or burnt
| burnt, burned
|
| dreamed or dreamt
| dreamt, dreamed
|
| kneeled
| knelt, kneeled
|
| leaned
| leant, leaned,
|
| leaped
| leaped, leapt
|
| learned
| learned, learnt
|
| smelled
| smelt, smelled
|
| spelled
| spelt, spelled
|
| spilled
| spilt, spilled
|
| spoiled
| spoilt, spoiled
|
