One syllable: fierce.
firs
/fɪɹs/
fierce is pronounced firs (/fɪɹs/). It has one syllable (fierce), with the stress on "fierce". Fierce describes intense energy or force, often with a sharp, aggressive quality. It conveys strong emotion or power and can refer to danger, competitiveness, or boldness. In pronunciation, it begins with a voiceless labiodental fricative and ends with a voiced alveolar sibilant, producing a concise, crisp sound between syllables.
Fierce describes intense energy or force, often with a sharp, aggressive quality. It conveys strong emotion or power and can refer to danger, competitiveness, or boldness. In pronunciation, it begins with a voiceless labiodental fricative and ends with a voiced alveolar sibilant, producing a concise, crisp sound between syllables.
"Her fierce look warned them to stay back."
"The competition was fierce, with teams never giving up."
"She delivered a fierce performance, full of energy and precision."
/fɪərs/ (US) or /fɪəs/ (UK/AU) with primary stress on the single syllable. Start with a short, lax lip position for /f/, then move to the vowel as a high-front or diphthongish glide depending on dialect, ending with a clear /s/. Keep the tongue near the alveolar ridge for the /r/ or /ɹ/ if your dialect retains rhoticity, and finish with a sibilant /s/. Pronounce smoothly in one syllable; avoid vowel length contrasts common in other words.
Two frequent errors are miscasting the vowel as a long /iː/ like he'd say “fi-eerce” and over-articulating the /r/ in non-rhotic accents. Another mistake is pronouncing it as /fɪrs/ with a hard, abrupt /r/ instead of a smooth glide into /s/. Correction: use a tight, quick glide /ɪə/ or /ɪə/ depending on dialect, avoid prolonging the vowel, and maintain a short, non-rolled /r/ or non-rhoticity if your accent dictates.
In US English, you often hear a rhotic /ɹ/ and a diphthong that resembles /ɪər/ or /ɪr/ before /s/. UK English tends toward non-rhoticity with a shorter, tenser vowel like /ɪə/ and a crisper final /s/. Australian English often resembles UK in rhoticity patterns but may feature a more centralized vowel quality and slightly flatter lip rounding. Across all, the final /s/ remains voiceless and sibilant; the key is vowel quality and rhotic presence.
The challenge lies in balancing a tight, short vowel with an immediate, sharp sibilant; the /ɪə/ or /ɪər/ glide is subtle and easily shortened or flattened in rapid speech, and the final /s/ must stay crisp without adding a postvocalic rumble. Community speakers often substitute a more open vowel or insert a linking /r/ in rhotic dialects. Focusing on the crisp stop-free vowel transition and the precise alveolar sibilant helps stabilize pronunciation.
The unique element is the reliance on a rapid vowel glide that moves quickly to a high-front /ɪ/ or /ɪə/ before the /s/. It’s not about a long vowel but a tight, short transition that preserves the word’s compact one-syllable rhythm. Practicing with minimal pairs where the vowel length differs helps you sense the subtle difference and maintain a crisp final /s/.
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US: Rhotic, with a more pronounced /ɹ/ if you maintain r-fulness; vowel may lean toward /ɪə/ depending on region; UK: often non-rhotic; vowel closer to /ɪə/ or /iə/ with reduced r-sound; AU: typically non-rhotic with a neutral vowel quality, but a slightly tenser edge to /ɪə/; IPA references help track variations. The key is to keep the final /s/ crisp and the vowel compact.
Fierce originates from the Old French fier, which meant “wild, savage, cruel,” derived from the Latin ferus meaning “wild, untamed.” In Middle English, fierce evolved to describe aggressive behavior or strong, violent nature, and by the 14th century extended to intense, powerful circumstances or emotions beyond purely physical aggression. The phonological shift favored the long vowel sound in many dialects, and the ending -ce helped cement its crisp, abrupt consonant cluster in English speech. Over time, fierce retained its core sense of intensity while expanding to metaphorical uses (a fierce debate, a fierce defender) and descriptive applications across visual, emotional, and atmospheric domains. The first known uses appear in Middle English texts where the word described fierce people or actions; later, it broadened to describe natural phenomena (fierce winds) and competitive contexts (fierce competition), maintaining a strong, emphatic auditory profile that aligns with its semantic force.
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💡 These words have similar meanings to "fierce" and can often be used interchangeably.
🔄 These words have opposite meanings to "fierce" and show contrast in usage.
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Words that rhyme with "fierce"
-ees sounds
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