Definitions

upfront

ADJECTIVE

honest

Synonyms

STRONGEST

authentic conscientious decent equitable fair forthright genuine honorable impartial proper reliable sincere straightforward true trustworthy virtuous

WEAK

aboveboard bona fide direct ethical fair and square frank high-minded ingenuous just law-abiding lay it on the line like it is no lie on the level on the up and up open outright plain real reputable scrupulous straight true blue trusty undisguised unfeigned upright veracious what you see is what you get

Antonyms

STRONGEST

biased corrupt counterfeit deceitful deceptive devious dishonest false insincere irresponsible partial prejudiced unfair unjust unreal unreasonable unreliable unsuitable untrustworthy

WEAK

fraudulent lying misleading treacherous untruthful

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But even groups of friends who are upfront about what they can afford find there are pitfalls.

From BBC • Jun. 11, 2026

The Swiss drugmaker on Monday said it would pay Nurix an upfront cash payment of $700 million, while development costs would be shared 40% by Nurix and 60% by Roche.

From The Wall Street Journal • Jun. 8, 2026

K.B. is upfront about his father’s emotional distance and absenteeism during his childhood.

From Salon • Jun. 7, 2026

Solar panel leases and power purchase agreements turn a big upfront cost into a monthly bill.

From Barron's • Jun. 6, 2026

They were driving those old black tin lizzie type cars, the Model A types, with two men in the open section upfront and two in the cab section behind.

From "The Color of Water: A Black Man's Tribute to His White Mother" by James McBride

upfront

Example Sentences

Related Words