sign

Letters that make sign

s, a, g, n, i are letters that make 'sign'

sign, si, SI, Si, Ig are words within 'sign'

1 possible definitions for 'sign'

Under this definition, sign is an adjective and has the following properties:

gestural, signed, sign-language(a) have the same meaning as 'sign(a)'

communicative, communicatory are similar to 'sign(a)'.