base

ALKALI
BOTTOM
WordClue
URNvase with a footed base
BASEalkali
FARTbottom burp
DEPTHbottom, abyss
PAINTposter or water-base
BATHOSdepth, bottom
BINARYbase 2
FUNNELpipe with a wide top and narrow bottom
DECIMALnumeral system with ten as its base
SUMMARYbottom line
DENOMINATORbottom of a fraction
SPINOZABaruch, philosopher
BINARYbase 2