Related Clues:
- Simple and guileless
- With 74- & 75-Across, 'invisible' part of a distribution list ... or a hint to this puzzle's theme
- Ignorant of spring uprising
- Insinuated it¿s not forbidden behind devil
- Believing in the green-cheese moon, say
- Like most Braille readers
- _____ as a bat
- Green water rising
- Easily deceived
- One is in nave, wide-eyed
- Compulsory poker bet
- Green brought over into blue via navy
- Simple, innocent or unsophisticated
- Easily misled
- Simple backwater