1. Difficult or impossible to evaluate with precision
   "such imponderable human factors as aesthetic sensibility"

1. A factor whose effects cannot be accurately assessed
   "human behaviour depends on many imponderables"

Derived forms: imponderables

Type of: influence

Antonym: ponderable

• bottlecap
• bottled gas
• bottled water
• bottlefeed
• bottleful
• bottleneck
• bottlenose
• bottlenose dolphin
• bottlenose whale
• bottler
• bottling plant
• bottom
• bottom dog
• bottom fermentation
• bottom fermenting yeast
• bottom fish
• bottom line
• bottom lurkers
• bottom of the inning
• bottom out
• bottom quark
• bottom rot
• bottom rot fungus
• bottom round
• bottom-dweller