It may be hard for an egg to turn into a bird it would be a jolly sight harder for it to learn to fly while remaining an egg.
dysbulia
dyschromatopic
dysgenesis
dyslogia
dysgenics
dysmorphophobia
dyslogistic
dysphemism
dysphonia
dysphagia
dysphoria
gabardine
gabble
gabbart
gabbro
galactoid
galactophorous
galanty
galatea
galeanthropy
galeated
galeiform
galère
galericulate
galliard
galliard
galimatias
galilee
gallet
gallinaceous
gallimaufry
gallionic
galliot
galloon
gallomania
gallize
gallipot
gallophobia
gallophile
galvanometer
galop
gambado
galvanoscope
gambrel
gambeson
gambroon
gamic
gametogenesis
gamidolatry
gamma
gamin
gaminesque
gammicism
gammon
gammadion
gamomania
gamogenesis
gamophagia
gangue
gamophobia
gangway
ganister
ganoid
gantline
ganosis
gaposis
gantry
gare
gelasin
gault
gaura
geitonogamy
geist
gelation
gelid
gelogenic
gemmiferous
gemel
gemelliparous
geloscopy
geminiform
geminate
gemma
gement
gemmation
gemmate
gemmology
genarch
gemmeous
genappe
generalate
genesiology
genesic
genetrix
genethlialogy
geniculate
genethliacon
geniophobia
geocyclic
genitive
geocentrism
gentilitian
genophobia
genoa
geochemistry
geocarpy
gabelle
gadarene
gablock
gads
gabion
gadoid gadroon