Vacant

Synonyms: empty; free

Antonym: occupied

Synonyms: unfilled; unoccupied

Antonym: filled

Synonyms: blank; vague

Antonyms: Focussed; intent

Adjective

Vague

Synonyms: Hazy; indistinct

Antonyms: Definite; clear

Synonyms: unclear; hazy

Antonym: Clear

Adjective

Vapour

Synonyms: Mist; haze

Noun

Veil

Synonyms: Cover

Noun

Vigilant

Synonyms: Watchful; alert

Antonyms: Careless; inattentive

Adjective

Vitality

Synonyms: energy; vivacity

Antonyms: apathy; lethargy

Noun

Wallow

Synonyms: Revel in; relish

Synonyms: Roll about; splash around

verb

Wither

Synonyms: Decline: fade

Antonyms: Prosper; thrive

Synonyms: droop; wilt

Antonyms: Thrive; Flourish

Verb

Wretched

Synonyms: Unhappy; Distressed

Antonym: happy; untroubled

Synonyms: worthless; deplorable

Adjective

Yield

Synonyms: Submit; give in

Antonym: Stand; firm

Synonyms: Produce; give

verb

Synonyms: Profit; return

Noun