Vocabulary: Unit 1 Synonyms & Antonyms- 9th Grade

imperturbable

Synonyms: collected, composed, serene, unflustered, level headed Antonym: excitable

immortality

Synonyms: endurance, eternity, timelessness Antonyms: mortality, death

vital

Synonyms: fundamental, imperative, essential, critical, necessary Antonym: unimportant

quarry

Synonyms: game, victim, target, objective Antonym: hunter

commemorate

Synonyms: honor, remember, memorialize, celebrate, observe Antonym: Ignore

epitaph

Synonyms: inscription, legend, caption, memorial, epigraph Antonym: essay

immaterials

Synonyms: irrelevant, inconsequential, beside the point Antonym: relevant

imprison

Synonyms: jail, detain, incarcerate, intern, confine Antonyms: let go, free

predator

Synonyms: marauder, killer, slayer, hunter Antonym: prey, herbivore, victim

impersonate

Synonyms: mimic, imitate, copy, pretend to be, pose as Antonyms: differ

impartial

Synonyms: neutral, fair, unbiased, objective, detached, unprejudiced Antonym: biased

sustenance

Synonyms: nourishment, nutrition, food, fuel Antonym: deprivation

longevity

Synonyms: permanency, endurance, durability, prolonged existence Antonym: brevity, atrophy, youth, short duration

impervious

Synonyms: resistant, unbending, invulnerable, unwavering, adamant Antonym: responsive

imprint

Synonyms: stamp, mark, impress, establish Antonyms: neglect, destroy

dire

Synonyms: terrible, awful, calamitous, urgent, extreme, severe Antonym: wonderful

eulogy

Synonyms: tribute, acclamation, exaltation, praise, homage Antonym: criticism

implausible

Synonyms: unlikely, incredible, farfetched, doubtful, questionable Antonyms: plausible

imperceptible

Synonyms: unnoticeable, invisible, faint, indiscernible, unrevealed Antonym: obvious

impenitent

Synonyms: unrepentant, unapologetic, defiant, shameless, brazen Antonyms: remorseful