The Politics of Words: How Leaders Expand and Harden Our Vocabulary

When leaders speak, they do more than communicate; they recalibrate the language of everyday life. Consider the current President of the United States of America, Donald Trump’s frequent use of the word “obliterate.” Derived from the Latin obliterare, to erase, to efface, to wipe out completely, the word carries a force far beyond its syllables. It is not a neutral verb; it is a declaration of totality. When deployed by a political leader, it becomes not just rhetoric, but framing.

History offers powerful precedents. The United Kingdom’s Winston Churchill mastered the strategic deployment of language in moments of crisis. His phrase “iron curtain”, later popularized in Cold War discourse, transformed an abstract geopolitical divide into a vivid, almost physical barrier. Equally, his wartime cadence “we shall fight on the beaches” did more than inspire; it normalized a vocabulary of endurance, defiance, and total mobilization. Churchill’s lexicon drew heavily on Anglo-Saxon bluntness, yet he often elevated it with Latinate weight: “victory,” “surrender,” “dominion.” The effect was both accessible and authoritative.

Similarly, the United States of America’s Franklin D. Roosevelt introduced enduring rhetorical constructs such as “the only thing we have to fear is fear itself.” Here, abstraction becomes tangible; fear is personified, named, and thus politically manageable. His “New Deal”reframed economic recovery into a contractual, almost legalistic promise, again drawing on language that feels structured and binding.

In contemporary contexts, US President George W. Bush’s “axis of evil” reduced complex international relations to a morally charged triad. The phrase, echoing classical and biblical tones, simplified global politics into a narrative of good versus evil language that travels quickly because it requires little interpretation. Likewise, US President Barack Obama’s “Yes we can” distilled political aspiration into a rhythmic, repeatable mantra less Latinate, more democratic in tone, yet equally powerful in its spread.

What distinguishes these examples is not merely memorability, but migration. These phrases and word choices escape their original contexts. They are repeated by journalists, echoed in classrooms, and embedded in everyday speech. Over time, they begin to shape cognition itself. A geopolitical boundary becomes an “iron curtain.” A coalition becomes an “axis.”A policy failure is no longer debated, it is obliterated.

The role of Latin and Latinate vocabulary in this process is particularly significant. Such words carry institutional weight; they sound legal, final, and authoritative. Leaders who employ them are not just describing reality; they are codifying it. The public, in turn, absorbs not only the message but the linguistic structure through which that message is delivered.

This is where the stakes become clear. When the language of absolutes is obliterated, eliminated, or dominated in common usage, nuance begins to erode. Political discourse shifts toward extremes, and the middle ground becomes linguistically invisible. Conversely, when leaders introduce language of resilience, cooperation, or reform, that language can also permeate and recalibrate public thinking.

Leaders, then, are not just policymakers; they are architects of vocabulary. From Winston Churchill’s wartime resolve to Donald Trump’s forceful modern rhetoric, the pattern holds: words shape perception, and perception shapes reality. The question is not whether language influences us, but which language we choose to normalize, and at what cost.

About the Author

Yeama Sarah Thompson-Oguamah is a seasoned media executive, development communicator, and policy advocate with extensive experience at the intersection of journalism, governance, and public engagement in Sierra Leone and across the Mano River region. She serves as the Managing Director of the Sierra Leone News Agency (SLENA) and is the Founder and CEO of Initiatives for Media Development (IMdev), where she leads strategic communication initiatives, media reform programmes, and multi-stakeholder partnerships supported by national institutions and international development partners.

Her work focuses on strengthening media systems, promoting access to information, and advancing accountability through evidence-based storytelling and civic engagement. She has led high-impact national campaigns, including communication strategies for governance reforms, digital public services, and gender-focused development programmes, and has collaborated with institutions such as the European Union, UNESCO, UNICEF, and government ministries.

Yeama is also a thought leader in ethical journalism, media innovation, and the role of language in shaping public discourse. Her writing often reflects a nuanced understanding of power, narrative, and societal change, bridging professional insight with a strong commitment to inclusive and transformative communication.