Appreciable (adj.) – Noticeable; large enough to be important.
There was an appreciable improvement in his grades.
Autocratic (adj.) – Ruling with absolute power; controlling.
The autocratic leader made all decisions alone.
Blanch (v.) – To turn pale (from shock) or to briefly boil food.
She blanched when she heard the bad news.
Blasphemy (n.) – Speech or action that insults religion.
Some people considered his joke blasphemy.
Brawny (adj.) – Strong and muscular.
The brawny firefighter carried the child to safety.
Concerted (adj.) – Done together in a planned way.
They made a concerted effort to clean the park.
Contend (v.) – To struggle or compete against something.
She had to contend with heavy rain during the race.
Humane (adj.) – Kind and compassionate.
The shelter treats animals in a humane way.
Illustrious (adj.) – Famous and respected.
The illustrious scientist won a Nobel Prize.
Intolerable (adj.) – Too bad to be accepted.
The heat was intolerable without a fan.
Irreverent (adj.) – Not showing respect (often in a funny way).
His irreverent jokes made some people laugh and others frown.
Laborious (adj.) – Requiring a lot of hard work.
Moving all the boxes was a laborious task.
Lithe (adj.) – Graceful and flexible.
The lithe dancer moved smoothly across the stage.
Maltreat (v.) – To treat badly or cruelly.
No one should maltreat animals.
Ponder (v.) – To think deeply about something.
He liked to ponder life’s big mysteries.
Subversive (adj.) – Trying to weaken or overthrow authority.
The subversive group secretly opposed the government.
Synthetic (adj.) – Man-made, not natural.
Her backpack was made of synthetic material.
Temperate (adj.) – Mild; not extreme (weather or behavior).
The temperate climate was perfect for growing crops.
Venomous (adj.) – Poisonous (snake, spider, or remark).
The venomous snake hid in the grass.
Wily (adj.) – Clever in a tricky way.
The wily fox outsmarted the hunters.