dictate
The word you are looking for is "representative".
The word theam means nothing. The word 'theme' means the subject on which one speaks, writes or talks.
Speaks has one syllable.
writhe
It means - one who speaks sweet
The word illiterate simply means that one does not know how to read or write.
One who speaks for another
Said only has one syllable. This means the whole word is the syllable.
Do you mean the subject of a sentence involving 'parle'? The word 'parle' in French is the conjugated form of the verb 'parler' which means to speak, or to talk. The subject of a sentence with parler conjugated like that would be 'je', meaning 'I' in English, or 'il/elle/on' which is 'he/she/we(one)'. Je parle... I speak... Il parle... He speaks... Elle parle... She speaks... On parle... We/One speaks...
Bilingual.
Mono- means 'one', lingual means 'of language'. A monolingual is therefore of one language only.
Habla Espanol means one speaks spannish, and Gracias means thankyou.