Practise English,
a little every day.

IPA: /ˈfɛkləs/

Use feckless when someone isn’t just failing—they’re failing because they lack the will or ability to act.

Lacking initiative, strength of character, or effectiveness; weak and irresponsible.

🔹 The project failed under feckless leadership that couldn’t make decisive choices.

🔹 She grew frustrated with his feckless attitude toward both work and relationships.

From Scots feckless — feck (“effect, value, efficiency”) + -less (“without”).

Unlike “reckless,” which implies bold risk, feckless means ineffective and lacking energy or purpose.

IPA: /əbˈsiːkwɪəs/

Use obsequious when describing someone who bows too low, flatters too much, or agrees too quickly.

Excessively eager to please or obey; overly submissive and flattering.

🔹 The obsequious waiter laughed at every joke the wealthy man told.

🔹 She grew tired of his obsequious compliments, which felt insincere.

From Latin obsequiosus (“dutiful, compliant”), from obsequi — ob- (“toward”) + sequi (“to follow”).

Unlike genuine respect, obsequious behavior often feels fake—done for personal gain rather than true admiration.

IPA: /ɪnˈɛksərəbl/

Use inexorable when describing powers or decisions that cannot be swayed, softened, or avoided.

Impossible to stop, prevent, or persuade; relentless.

🔹 Time marches forward with an inexorable force, indifferent to human desires.

🔹 Despite their pleas, the judge remained inexorable in delivering the sentence.

From Latin inexorabilis — in- (“not”) + exorare (“to move by entreaty, beg”).

Inexorable is often used for unstoppable forces like time, fate, or nature—things beyond human control.

IPA: /ɪnˈskruːtəbl/

Use inscrutable for faces, motives, or mysteries that remain sealed tight—like a riddle with no answer.

Impossible to understand or interpret; mysterious and unreadable.

🔹 Her inscrutable smile made it hard to tell what she was really thinking.

🔹 The ancient ruins held an inscrutable aura that baffled archaeologists.

From Late Latin inscrutabilis — in- (“not”) + scrutari (“to search or examine”).

An inscrutable expression or situation hides its meaning so well that even the sharpest observers can’t crack it.

IPA: /ˈɪndjʊreɪt/

Use indurate when life’s struggles have hardened someone’s body—or their heart.

To harden, especially the heart, feelings, or character.

🔹 Years of hardship indurated his spirit against compassion.

🔹 She remained indurate, unmoved by the emotional pleas.

From Latin induratus (“hardened”), from in- (“into”) + durus (“hard”).

Originally used in medical contexts to describe hardened tissue, indurate is also used metaphorically for callousness or emotional toughness.

IPA: /ˌkɒntjuˈmeɪʃəs/

Use contumacious when someone isn’t just breaking the rules—they’re boldly defying authority.

Stubbornly or willfully disobedient to authority.

🔹 The contumacious witness refused to answer the judge’s questions.

🔹 Her contumacious behavior at school often landed her in detention.

From Latin contumacia (“insolence, stubbornness”), from contumax (“rebellious, defiant”).

Contumacious is most often used in legal and formal contexts to describe defiance against orders or authority.

IPA: /ˈtrʌkjʊlənt/

Use truculent when someone isn’t just unfriendly—they’re itching for a fight.

Aggressively defiant; eager to fight or argue.

🔹 The truculent teenager challenged every rule set by his parents.

🔹 Her truculent response silenced the room, leaving no room for negotiation.

From Latin truculentus (“fierce, savage”), from trux (“wild, harsh”).

Truculent originally described wild animals but now often applies to people with a combative or hostile attitude.