2 syllables: Pho, bos. Stress on Pho.
FOH-bohs
/ˈfoʊboʊs/
Phobos is pronounced FOH-bohs (/ˈfoʊboʊs/). It has two syllables (Pho-bos), with the stress on "Pho". Phobos is a noun used in astronomy to denote one of Mars’ two moons. In broader mythic contexts it also refers to fear or dread, personified in Greek mythology as a son of Ares. The term combines scientific usage with literary and mythological associations, often appearing in scholarly discussion, science fiction, and planetary nomenclature.
nounPhobos is a noun used in astronomy to denote one of Mars’ two moons. In broader mythic contexts it also refers to fear or dread, personified in Greek mythology as a son of Ares. The term combines scientific usage with literary and mythological associations, often appearing in scholarly discussion, science fiction, and planetary nomenclature.
"Scientists mapped Phobos’ orbit to determine Mars’ gravitational influence."
"In science fiction, Phobos is a looming symbol of fear and oppression."
"The mission will study Phobos’ regolith and potential resources for future exploration."
Phobos is pronounced as FOH-bos in US and UK usage, with primary stress on the first syllable: /ˈfoʊ.bɒs/ (US) or /ˈfəʊ.bɒs/ (UK). In Australian English the pronunciation often shifts toward /ˈfɔː.bɒs/ depending on vowel quality; ensure the second syllable rhymes with 'boss' but with a short 'o' vowel. Imagine saying 'foe' plus 'boss' quickly: FOE-boss, but the 'o' in the second syllable is shorter.
Common mistakes include stressing the second syllable (pho-BOS) and mispronouncing the first vowel as /ɪ/ or /æ/. To correct: keep primary stress on the first syllable and produce /foʊ/ (US) or /fəʊ/ (UK) with a clear, long vowel, then /bɒs/ with a short ‘o’ like ‘boss’. Avoid inserting extra consonants between syllables or slurring the final /s/.
In US English, /ˈfoʊ.bɒs/ with a long first vowel and a short, open second syllable is typical. UK English often uses /ˈfəʊ.bɒs/ with a more centralized or clipped first vowel depending on speaker. Australian variants generally align with /ˈfɔː.bɒs/ or /ˈfoː.bɒs/, with a more rounded and sometimes longer first vowel and a slightly broader final /ɒ/.
Phobos challenges you with two features: a diphthong in the first syllable and the short, clipped second syllable. The /ɒ/ in the second syllable can be tricky if your accent reduces it. Focus on sustaining the first syllable's vowel while ending the word with a crisp /s/. Practice by isolating the two syllables and linking them smoothly.
Unique to Phobos is the transition from the long, tense first vowel into a short, compact second syllable. The IPA shows a clear glide from /oʊ/ or /əʊ/ to /ɒ/ before /s/. Place the tongue high for /oʊ/ and then drop to a lower jaw for /ɒ/ while keeping the /s/ voiceless and sharp.
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US: /ˈfoʊ.bɒs/ with a clear /oʊ/ diphthong and short /ɒ/; rhoticity doesn't affect the Phobos vowel. UK: /ˈfəʊ.bɒs/ often with a slightly more forward /əʊ/ diphthong; keep first syllable crisp but less rounded. AU: /ˈfɔː.bɒs/ tends to a broader /ɔː/ in the first vowel; avoid over-raising the tongue. Across all, keep final /s/ voiceless. IPA cues help: /ˈfoʊ.bɒs/ vs /ˈfəʊ.bɒs/ vs /ˈfɔː.bɒs/.
Phobos originates from Ancient Greek Phobos (Φόβος), meaning 'fear' or 'panic.' In Greek mythology Phobos personifies fear, a son of Ares (Mars) and Aphrodite (Venus). The astronomical naming of Phobos is linked to Mars’-moons nomenclature established by astronomers in the 19th century, who often drew on mythological figures associated with Mars. The word entered scientific discourse with observations of Mars’ moons in the late 19th and early 20th centuries, and later appeared in planetary science literature and science fiction to evoke dread or menace. The root phob- derives from the Greek phobos, related to phobos and phobos- expressing fear or flight. Over time, the term has maintained its dual life: precise celestial designation and rich metaphorical resonance in storytelling and research. First known use in English appears in the 1880s–1890s era of Mars moon discoveries, with literary uses following in the 20th century.
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💡 These words have similar meanings to "Phobos" and can often be used interchangeably.
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Words that rhyme with "Phobos"
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