no one else
- aloneWithout others present
- solitaryExisting alone, apart
- singularOne in number
- uniqueOnly one exists
- exclusiveLimited to one group
isolated · just me · solely · single · lonesome · individual · private · intimate · unrepeatable · irreplaceable · one of a kind · solo · unaccompanied · special · chosen · devoted · faithful · secret
quantity/inclusivity
no one elseeveryone else
All other people
everybody else · someone else · others · other people · anybody else
exclusivity vs. openness
no one elseeveryone
All people collectively
everybody · all and sundry · one and all · all · the whole world