Unit 7.1
Words with alternative spelling
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Introduction
Words with alternative spelling are words that you can spell in two ways depending on where they are said: words are spelt differently in British and American English.
Form
These are the main type of words in British English (BR) that change when spelling them into American English (AM):
- BR: Nouns ending in -tre ⇒ AM: Nouns ending in -ter
- BR: Nouns ending in -ence ⇒ AM: Nouns ending in -ense
- BR: Verbs ending in -ise ⇒ AM: Verbs ending in -ize
- BR: Nouns ending in -our ⇒ AM: Nouns ending in -or
- BR: Technical words still written as their originals in Latin that have double vowels: ‘ae’ or ‘oe’ ⇒ AM: Technical words in Latin without double vowels, just ‘e’
- BR: Infinitives that double the last consonant to create other verb forms when they finish in: consonant + vowel + L ⇒ AM: Infinitive forms creating other verb forms maintaining just one ‘l’
Example
- BR: -tre / AM: -ter
- Br. centre, Am. center
- Br. theatre, Am. theater
- Br. metre, Am. meter
- BR: -ence / AM: -ense
- Br. licence, Am. license
- Br. defence, Am. defense
- Br. pretence, Am pretense
- BR: –ise / AM: –ize
- Br. organise, Am. organize
- Br. customise, Am. customize
- Br. realise, Am. realize
- BR: –our / AM: –or
- Br. honour, Am. honor
- Br. colour, Am. color
- Br. humour Am. humor
- Technical words ⇒ BR: –ae- and –oe- / AM: -e-
- Br. leukaemia, Am. leukemia
- Br. maneouvre, Am. maneuver
- Br. paediatric, Am. pediatric
- Infinitives to form other verb forms ⇒ BR: -ll- / AM: -l-
- Br. cancelled, Am. canceled
- Br. marvellous, Am. marvelous
- Br. traveller, Am. traveler
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