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synnu

to be surprised

"synnu" means "to be surprised" in Welsh. Full conjugation table with present, imperfect, preterite, future, conditional, and imperative tenses.

Present

Presennol

PersonForm
I (fi)synnaf
You sg. (ti)synni
He/She (fe/hi)synna
We (ni)synnwn
You pl. (chi)synnwch
They (nhw)synnant
Impersonalsynnir

Imperfect

Amherffaith

PersonForm
I (fi)synnwn
You sg. (ti)synnit
He/She (fe/hi)synnai
We (ni)synnem
You pl. (chi)synnech
They (nhw)synnent
Impersonalsynnid

Preterite

Gorffennol

PersonForm
I (fi)synnais
You sg. (ti)synnaist
He/She (fe/hi)synnodd
We (ni)synnasom
You pl. (chi)synnasoch
They (nhw)synnasant
Impersonalsynnwyd

Pluperfect

Gorberffaith

PersonForm
I (fi)synnaswn
You sg. (ti)synnasit
He/She (fe/hi)synnasai
We (ni)synnasem
You pl. (chi)synnasech
They (nhw)synnasent
Impersonalsynnasid

Future

Dyfodol

PersonForm
I (fi)synnaf i
You sg. (ti)synni di
He/She (fe/hi)hi o
We (ni)synnwn ni
You pl. (chi)synnwch chi
They (nhw)synnan nhw

Conditional

Amodol

PersonForm
I (fi)synnwn
You sg. (ti)synnit
He/She (fe/hi)synnai
We (ni)synnem
You pl. (chi)synnech
They (nhw)synnent
Impersonalsynnid

Imperative

Gorchmynnol

PersonForm
I (fi)-
You sg. (ti)synna
He/She (fe/hi)synned
We (ni)synnwn
You pl. (chi)synnwch
They (nhw)synnent
Impersonalsynner

Example sentences

Weithiau rwyt ti'n fy synnu.

Sometimes you surprise me.

B2

Lywydd, rwy'n credu fy mod yn wleidydd pragmatig, synhwyrol, canol y ffordd, ond yr hyn sydd wedi fy synnu yw hyn: os crafwch drwy arwyneb Llafur, gallwch weld bod eu difaterwch tuag at y diwydiant amaethyddol yn real.

Llywydd, I believe myself to be a pragmatic, sensible, middle-of-the road politician, but what has genuinely shocked me is, scratch away at Labour's veneer and their disregard for the agricultural industry is real.

C1

Further reading

Welsh Verb Conjugation — All Tenses, Full Tables, Clear Patterns →The Welsh Verb Bod (To Be) — Every Form, Every Tense →Welsh Pronunciation — It's Actually Easier Than English →Best Apps to Learn Welsh (2026) →Browse all Welsh verb conjugations →

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Other Welsh verbs

euro

to gild

uno

to join

duo

to become black

mela

to gather nectar to make honey

dal

to catch

trio

to try

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