1. Without concealment or deception; honest
   "their business was open and aboveboard"
   - straightforward

1. In an honest manner
   "was known for dealing aboveboard in everything"
   - honestly

See also: square, straight

• Fra Filippo Lippi
• frabjous
• fracas
• fractal
• fractal dimension
• fractal geometry
• fraction
• fractional
• fractional currency
• fractional distillation
• fractional monetary unit
• fractional process
• fractionally
• fractionate
• fractionation
• fractious
• fractiously
• fractiousness
• fracture
• fradicin
• fraenum
• frag
• Fragaria
• Fragaria ananassa
• Fragaria chiloensis