Base

abject

(low)

bas

(low)

ignoble

(low)

ignoble

(of inferior quality)

indigne

(low)

indigne

(of inferior quality)

base

(something from which other things extend)

base

(starting point of thought)

base

(permanent structure for housing military)

base

(headquarters)

base

(chemical compound that will neutralize an acid)

base

(baseball: one of the three places that a runner can stand in safety)

base

(electronics: controlling terminal of a transistor)

base

(geometry: lowest side or face)

base

(math: number raised to the power of an exponent)

but

(baseball: one of the three places that a runner can stand in safety)

caserne

(permanent structure for housing military)

champagne

(heraldic charge: lowest third of a shield or field)

coussin

(baseball: one of the three places that a runner can stand in safety)

quartier général

(headquarters)

baser

(have as its foundation or starting point)