bases

lowest support of a structure;
a place that the runner must touch before scoring;
the bottom or lowest part;
(anatomy) the part of an organ nearest its point of attachment;
a lower limit;
the fundamental assumptions from which something is begun or developed or calculated or explained;
a support or foundation;
a phosphoric ester of a nucleoside; the basic structural unit of nucleic acids (DNA or RNA)
any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water;

the bottom side of a geometric figure from which the altitude can be constructed;
the most important or necessary part of something;
(numeration system) the positive integer that is equivalent to one in the next higher counting place;
the place where you are stationed and from which missions start and end
a terrorist network intensely opposed to the United States that dispenses money and logistical support and training to a wide variety of radical Islamic terrorist groups; has cells in more than 50 countries
(linguistics) the form of a word after all affixes are removed;
the stock of basic facilities and capital equipment needed for the functioning of a country or area;
the principal ingredient of a mixture;
a flat bottom on which something is intended to sit;
(electronics) the part of a transistor that separates the emitter from the collector
a relation that provides the foundation for something;
the fundamental assumptions from which something is begun or developed or calculated or explained;
the most important or necessary part of something;
use as a basis for; found on;
situate as a center of operations;
use (purified cocaine) by burning it and inhaling the fumes
BASES pl. of basis

bases is a valid Scrabble (US) TWL word

bases is a valid Scrabble Word in Merriam-Webster MW Dictionary

bases is a valid Scrabble Word in International Collins CSW Dictionary

bases is a valid Words With Friends word