Professional but not corporate. Warm without being forced. Direct without being blunt. Naturally Australian without stereotyping. Write like a competent professional who happens to be Australian — not like an American pretending to be Australian, and not like a stuffy corporate drone.
| -our | colour, favour, honour, behaviour | color, favor | | -ise | organise, realise, specialise, recognise | organize, realize | | -re | centre, fibre, metre, theatre | center, fiber | | -ence | licence (noun), defence, offence | license (noun) | | -ise/-ize | Both technically valid in AU, prefer -ise | — |
| Double L | travelling, cancelling, modelling | traveling |
Australian business English writing style for professional communications. Warm, direct, EN-AU spelling. Use when writing emails, chat messages, proposals, client communications, or any business writing for Australian SME audiences. Applies to drafting, editing, and tone-checking any professional text. Source: jezweb/claude-skills.