Pob tudalen â rhagddodiad
- s'asseoir
- s'endormir
- saat
- sabato
- saber
- sabor
- saborrear
- sabun
- sac
- sacacorchos
- sach
- sach gysgu
- sachau
- sachau cefn
- sachau cysgu
- sack
- sacks
- saco
- sacred
- sacrifice
- sad
- saddle
- sadio
- sadness
- saer
- saer cerrig
- saer maen
- saernïo
- saeth
- saethau
- saethu
- saethwr
- saethwyr
- saethyn
- saethynnau
- safadwy
- safbwynt
- safbwyntiau
- safe
- safeties
- safety
- saff
- safle
- safleoedd
- safon
- safonau
- safoni
- safonol
- safwe
- safweoedd
- sail
- sailboat
- sailboats
- sailor
- sailors
- sails
- saim
- sain
- saints
- saippua
- saith
- saith cant
- saith deg
- saksa
- sakāmvards
- sal
- salad
- salad dressing
- saladau
- salads
- salann
- salaries
- salary
- salasana
- sale
- sales
- salida
- salle
- sallwyr
- sallwyrau
- salsa
- salt
- salts
- salty
- salves
- salw
- salwch
- salwch bore drannoeth
- sama
- samedi
- samochód
- samolot
- samona
- sampl
- samplau
- sample
- samples
- samplu
- samwn
- sancsiwn
- sanctaidd
- sancteiddio
- sanctify
- sand
- sandal
- sands
- sandstone
- sandstones
- sandwich
- sandwiches
- sandy
- sangu
- saozneg
- sappig
- sarcasm
- sarcastic
- sarcastig
- sarcoplasm
- sarcoplasmic
- sarcoplasmig
- sarcástico
- sardyński
- sarf
- sarff
- sarhad
- sarhadau
- sarhau
- sarhaus
- sari
- sarong
- sarrug
- sartén
- sarımsak
- sat
- sat-nav
- satellite
- satellite navigation system
- satellites
- sathredig
- satire
- satirize
- satisfactory
- satisfaire
- satisfy
- sauce
- saucer
- saucers
- sauces
- saudade
- saudades
- sausage
- sausages
- save
- savoir
- savon
- savoury
- sawdl
- sawru
- sawrus
- saws
- sawsiau
- say
- saying
- saŭdado
- sbageti
- sbario
- sbectol
- sbectolau
- sbectra
- sbectrol
- sbectrwm
- sbeislyd
- sbeitio
- sbeitlyd
- sberm
- sbermau
- sbio
- sblasio
- sboncio
- sboner
- sbri
- sbri-wylio
- sbrintio
- sbrocsyn
- sbwngaidd
- sbwriel
- sbwylio
- sbâr
- sbïo
- scabious
- scabiouses
- scald
- scale
- scales
- scalp
- scalpel
- scalpels
- scan
- scandium
- scandiwm
- scans
- scarce
- scare
- scarecrows
- scared
- scarf
- scarves
- scary
- scathing
- scatter
- scene
- scenes
- scents
- schaatsen
- scharnier
- schedules
- scheet
- scheiding
- scheikunde
- schema
- schemas
- schemata
- scheme
- schenken
- scherm
- scholar
- scholars
- school
- school uniform
- school uniforms
- schools
- schuim
- schuld
- schwarz
- schwimmen
- science
- sciences
- scientific
- scientific name
- scientifique
- scientist
- scientists
- scienza
- scissors
- sciéncia
- sclera
- scoil
- scoileanna
- scold
- scorch
- scorching
- scorn
- scoundrel
- scowl
- scratch
- scratches
- scream
- screams
- screech
- screen
- screens
- screeu
- scriptural
- scrum
- scrums
- scuffle
- scuffles
- sculpt
- sea
- sea-green
- sea water
- seachd
- seacht
- seachtó
- seagull
- seagulls
- seal
- sealbh
- seals
- seaman
- seamen
- search
- seas
- seasca
- seashell
- seashells
- seashores
- seaside
- seasides
- seasoning
- seasonings
- seat
- seat belt
- seats
- sebon
- sebonau
- seboni
- sebonllyd
- sebonog
- sec'h
- sec'hed
- secarse
- sechs
- sechshundert
- sechzehn
- sechzig
- seciwlar
- second
- second-person singular
- second time
- secondary
- secondo
- seconds
- secourir
- secret
- secretaries
- secretary
- secrete
- secrets
- secretu
- section
- sections
- secure
- securities
- security
- security guard
- security officer
- sedd
- sedd peilot
- seddau
- seddau eil
- seddau peilot
- seddau peilotiau
- seddi
- sedimentary
- sedmica
- see
- seed
- seeds
- seem
- seemly
- sefydledig
- sefydliad
- sefydliadau
- sefydliadol