isopleth /īˈsō-pleth/

1. An isogram, esp one on a graph showing variations of a climatic element as a function of two variables
2. Cf nomogram

• feast-won
• feat
• feated
• feateous
• feateously
• feather
• feather bed
• featherbed
• featherbedded
• featherbedding
• featherbeddings
• feather beds
• featherbeds
• feather-boarding
• feather-bonnet
• feather-bonnets
• feather-brain
• feather-brained
• feather-brains
• feather cut
• feather cuts
• feather duster
• feather dusters
• feathered
• feathered friend