Phonotactics
Samoan syllable structure is (C)V, where V may be long or a diphthong. A sequence VV may occur only in derived forms and compound words; within roots, only the initial syllable may be of the form V. Metathesis of consonants is frequent, such as manu for namu 'scent', lava‘au for vala‘au 'to call', but vowels may not be mixed up in this way.
Every syllable ends in a vowel. No syllable consists of more than three letters, one consonant and two vowels, the two vowels making a diphthong; as fai, mai, tau. Roots are sometimes monosyllabic, but mostly disyllabic or a word consisting of two syllables. Polysyllabic words are nearly all derived or compound words; as nofogatā from nofo (sit, seat) and gatā, difficult of access; taʻigaafi, from taʻi, to attend, and afi, fire, the hearth, making to attend to the fire; talafa'asolopito, ("history") stories placed in order, faletalimalo, ("communal house") house for receiving guests.
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