grandfather clause.noun,.plural.grandfather clauses
a clause.exempting.certain.preexisting.classes of people or things from the requirements of a piece of.legislation, normally because they existed before the legislation

goof.noun,.plural.goofs
an incompetent, foolish or stupid individual; a careless mistake (the electric cars have a big goof in them, as the batteries often explode without giving time for occupants to exit)
goof, goofed, goofing, goofs.verbs
intransitive verb use.to make a silly mistake; blunder
transitive verb use.to spoil, as through clumsiness; bungle (goofed up the roofing job); from Old North French 'goffe' meaning 'stupid'

goon.noun,.plural.goons
a thug.hired to intimidate or harm opponents; a stupid or oafish individual; a simpleton

gore, gored, goring, gores.transitive verbs
to pierce or stab with a horn or tusk

gore.noun,.plural.gores
blood, especially coagulated blood from a wound; from Middle English, 'filth' from Old English 'gor'

guinea pig.noun,.plural.guinea pigs
an individual who is used as a subject for experimentation or research, often unbeknownst to them

glass.noun,.plural.glasses
any of a large class of materials with highly variable.mechanical and optical.properties that solidify from the molten.state without crystallization, are typically made by silicates.fusing with boric.oxide, aluminum oxide or phosphorus pentoxide, are generally hard, brittle and transparent or translucent and are considered to be supercooled liquids rather than true solids; something made of glass, such as lenses to see better, something used for drinking liquids out of and a window or windowpane (a piece of glass in a window) and the like

gem.noun,.plural.gems
something that is valued for its beauty or perfection (a little gem of a book); a pearl or mineral that has been cut and polished for use as an ornament
gem, gemmed, gemming, gems.transitive verbs
to adorn with

garbage.noun,.plural.garbages
food wastes, as from a kitchen; refuse; trash; worthless or nonsensical.matter; rubbish (their advice turned out to be nothing but garbage); inferior or offensive.literary or artistic.material (garbage collection; a garbage disposal); from Middle English, offal from fowls
Computers: in computers, incorrect, meaningless or unwanted information in input, output or memory