WordNet: affirm, assert, aver, avow, swan, swear, verify

to declare or affirm solemnly and formally as true; "Before God I swear I am innocent"

• hypernym declare

• hyponym hold

• hyponym claim, take

• hyponym attest

• hyponym declare

• hyponym protest

• hyponym assure, tell

affirm

• (englanti) affirmation (derivationally related)

• (englanti) affirmer (derivationally related)

• (englanti) affirmation (derivationally related)
• (suomi) todistaa (synonyymi)

assert

• (englanti) asserter (derivationally related)

• (englanti) assertable (derivationally related)

• (englanti) assertion (derivationally related)
• (suomi) vakuuttaa (synonyymi)

aver

• (englanti) averment (derivationally related)
• (suomi) vakuuttaa (synonyymi)

avow

• (englanti) avowal (derivationally related)

• (englanti) avower (derivationally related)
• (suomi) tunnustaa (synonyymi)

swan

• (suomi) vannoa (synonyymi; <unconfirmed/>)

swear

• (englanti) swearing (derivationally related)

• (englanti) swearer (derivationally related)
• (suomi) vannoa (synonyymi)

verify

• (suomi) vahvistaa (synonyymi)