幅の広い川はゆっくりと流れる。

width; breadth; freedom (e.g. of thought); latitude; gap; difference (e.g. in price); range (e.g. of voice)

indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question

spacious; vast; wide

river; stream; the .... river; (suffix used with the names of rivers)

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

slowly; at ease; restful

if; when; and; with; particle used for quoting (with speech, thoughts, etc.); quoting particle; promoted pawn; indicates question (sentence end)

to stream; to flow (liquid, time, etc.); to run (ink); to be washed away; to be carried; to drift; to float (e.g. clouds); to wander; to stray; to sweep (e.g. rumour, fire); to spread; to circulate; to be heard (e.g. music); to be played; to lapse (e.g. into indolence, despair); to pass; to elapse; to be transmitted; to be called off; to be forfeited; to disappear; to be removed