Following are all the petrel like words, in the list below.
FULMAR
100% like petrel
CHINNED
99.48% like petrel
STORM
98.25% like petrel
SEABIRD
50.12% like petrel
SKUA
50.12% like petrel
TROPICBIRD
50.12% like petrel
SHEARWATER
50.12% like petrel
PHALAROPE
50.12% like petrel
GANNET
50.12% like petrel
AUKLET
50.12% like petrel
SHEARWATERS
50.12% like petrel
CARACARA
50.12% like petrel
DOTTEREL
50.12% like petrel
MURRE
50.12% like petrel
GULL
50.12% like petrel
PIPIT
50.12% like petrel
HONEYEATER
50.12% like petrel
OYSTERCATCHER
50.12% like petrel
KITTIWAKE
50.12% like petrel
GUILLEMOT
50.12% like petrel
TERN
50.12% like petrel
AUKLETS
50.12% like petrel
SKUAS
50.12% like petrel
TROPICBIRDS
50.12% like petrel
BUTCHERBIRD
50.12% like petrel
MERGANSER
50.12% like petrel
ALCID
50.12% like petrel
BIRD
50.12% like petrel
CURLEW
50.12% like petrel
PLOVER
50.12% like petrel
WATERBIRD
50.12% like petrel
KAKAPO
50.12% like petrel
CISTICOLA
50.12% like petrel
GANNETS
50.12% like petrel
LANDBIRD
50.12% like petrel
RINGTAIL
50.12% like petrel
TINAMOU
50.12% like petrel
FINCH
50.12% like petrel
SEABIRDS
50.12% like petrel
FRIGATEBIRD
50.12% like petrel
SHOREBIRD
50.12% like petrel
FRANCOLIN
50.12% like petrel
CORMORANT
50.12% like petrel
FULMARS
50.12% like petrel
TAKAHE
50.12% like petrel
TERNS
50.12% like petrel
KOKAKO
50.12% like petrel
HONEYCREEPER
50.12% like petrel
CRAKE
50.12% like petrel
WHIMBREL
50.12% like petrel
FLIGHTLESS
50.12% like petrel
FROGMOUTH
50.12% like petrel
PHALAROPES
50.12% like petrel
OYSTERCATCHERS
50.12% like petrel
PIPISTRELLE
50.12% like petrel
WARBLER
50.12% like petrel
GALLINULE
50.12% like petrel
JUNCO
50.12% like petrel
PARULA
50.12% like petrel
SANDPIPER
50.12% like petrel
EIDER
50.12% like petrel
PLOVERS
50.12% like petrel
GLACIALIS
50.12% like petrel
GULLS
50.12% like petrel
PIPITS
50.12% like petrel
GRISEUS
50.12% like petrel
SANDERLING
50.12% like petrel
KITTIWAKES
50.12% like petrel
CURASSOW
50.12% like petrel
GODWIT
50.12% like petrel
ALBATROSS
50.12% like petrel
CORELLA
50.12% like petrel
ROOKERY
50.12% like petrel
CINEREUS
50.12% like petrel
CARACARAS
50.12% like petrel
TREEFROG
50.12% like petrel
LANDBIRDS
50.12% like petrel
MYOTIS
50.12% like petrel
SANDERLINGS
50.12% like petrel
PASSERINE
50.12% like petrel
VIREO
50.12% like petrel
ALBATROSSES
50.12% like petrel
HUTIA
50.12% like petrel
MURRELET
50.12% like petrel
ALCIDS
50.12% like petrel
WAXBILL
50.12% like petrel
AVOCET
50.12% like petrel
MURRES
50.12% like petrel
WHYDAH
50.12% like petrel
FLYCATCHER
50.12% like petrel
ALECTO
50.12% like petrel
SHELDRAKE
50.12% like petrel
WAGTAIL
50.12% like petrel
JACKDAW
50.12% like petrel
SHRIKE
50.12% like petrel
MEGAPODE
50.12% like petrel
SHEATHBILLS
50.12% like petrel
GREBE
50.12% like petrel
HYDROID
50.12% like petrel
EIDERS
50.12% like petrel