be

be - noun

a light strong brittle grey toxic bivalent metallic element

be - verb

have the quality of being; (copula, used with an adjective or a predicate noun)
be identical to; be someone or something
occupy a certain position or area; be somewhere
have an existence, be extant
happen, occur, take place
be identical or equivalent to
form or compose
work in a specific place, with a specific subject, or in a specific function
represent, as of a character on stage
spend or use time
have life, be alive
to remain unmolested, undisturbed, or uninterrupted -- used only in infinitive form
be priced at

be - thesaurus

Scrabble score = 4