Adie

2 clues
As straight as --
Neurologist for whom a syndrome is named
Similar answers:
1piece
Aaaadvisor
Aabatteries
Aad
Aareaditalaeaer
Aaronbirdie
Abad
Abadaba
Abadan
Abaddon
Abadegg
Abadeh
Abadending
Abadge
Abadwaytolunch
Abandonshippie
Abardseyeview
Abatteries
Abbacies
Abbado