Silent G in GN

G is silent before n at the start of a word and after n at the end — gnat, gnome, sign, design.

Silent letters

gn- / -gn SILENT_GN_01

Strong rule · High reliability · Occasional · Advanced · Reading and spelling

• /n/ n: gnat, sign, design

Where Wiggler teaches it: Skill 11: Advanced Patterns & Silent Letters

Child explanation

Gnat and sign both have a quiet g sitting next to the n.

The rule

G is silent when it sits directly beside n at the start or end of a word or syllable: gnat, gnome, sign, design, foreign.

What is really going on

Initial gn simplified in early modern English, in parallel with kn and wr. Final gn is mostly Latin and French, and like -mb the g returns when a suffix gives it a following vowel: sign becomes signal, design becomes designate.

Position in the word

• Beginning of a word — A small set. For example: gnat, gnome, gnaw, gnash.
• End of a word — Latin and French words. For example: sign, design, reign, foreign, align.

Examples

Easy examples

gnat, gnome, sign, design

More examples

gnaw, gnash, reign, foreign, align, campaign, resign, assign

Advanced examples

signal, signature, designate, resignation

Contrast pairs

• sign versus signal — The g returns when a vowel follows it.
• resign versus resignation
• gnat versus nat — The silent g is the only difference in sound — none.

Teacher note

The sign/signal pair is one of the most useful things to show an older reader: it demonstrates that silent letters carry meaning even when they carry no sound, which is the beginning of morphological reading. Group with kn and wr for the initial cases.

Related rules

• Silent K in KN — kn- — At the start of a word, kn is /n/. A small closed set, exceptionless, and easy to teach because every member begins the word.
• Silent W in WR — wr- — At the start of a word, wr is /r/. Like kn, a closed set with no exceptions.
• Silent B in MB and BT — -mb / -bt — At the end of a word, b after m is silent — lamb, thumb, climb. In debt and doubt, b before t is silent too.
• Common prefixes — un- re- dis- pre- mis- in- im- ex- de- — A chunk of meaning on the front of a word. Peel it off and the word underneath is one a child can already read.

• Previous in Silent letters: Silent B in MB and BT — -mb / -bt — At the end of a word, b after m is silent — lamb, thumb, climb. In debt and doubt, b before t is silent too.
• Next in Silent letters: Silent GH — igh / ough / aigh / eigh — The commonest silent letters in English, and the most confusing, because the same gh is /f/ in laugh and cough.
• All reading rules

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