s, o, e, g, n, p, r, t, i, u are letters that make 'interest group'
ER, interest, RES, teres, re, te, NT, inter, Ro, up, in, group, rest, IN, Re, Es, Er, In, Te, EST are words within 'interest group'
1 possible definitions for 'interest group'
Under this definition, interest group is a noun and has the following properties:
interest has the same meaning as interest group
'interest group' can be a type of social group.
special interest, vested interest are types of 'interest group'.
'interest group' can be a useage of plural, plural form.