Some words ending with the letters "gh" pronounced as "f" are: rough, tough, enough, cough, laugh.
I hope this is what you need. Words ending with gh sounding like f: * tough * enough * rough * cough
laugh,laughter,ghost,light,alighn,alight,
These are some words that have the sound f but are written with the gh as it sounds like f sound: cough laugh tough enough rough bough trough
Some words ending in GH are:boughcoughdoughenoughhighlaughneighnighroughsighsleighthighthoroughthroughtoughugh
ghost
ghag
laugh
brightlycougheddelightfuldoughtyfightingfrightenedhighlighthighlyhighpointhighwayinsightfullaughinglightningmightilynaughtyneighborsnightfallnightgownnightmarenighttimerightfullysleighedslightlystraightenthoroughlytoughness
toughen throughout heighten lighten
ghat, ghee, ghis
there are many through rough though
ugh.
Although "gh" has the sound of "f" in some words with "ough" (and "laugh"), the words though, high, and night have a silent gh, the words ghost and aghast have a silent h, and the word bigheartedseparates the pair into two syllables.
Enough,
4 letter words ending in gh are high and sigh.