RELATIVITIES
Scrabble letter values: R1E1L1A1T1I1V4I1T1I1E1S1 = 15
Definition
RELATIVITIES is the plural of RELATIVITY.
noun RELATIVITY: (physics) the theory that space and time are relative concepts rather than absolute concepts.
Synonyms of RELATIVITY: theory_of_relativity, relativity_theory, Einstein's_theory_of_relativity