When describing someone extending their arm to offer help or support, there are a multitude of synonyms that can be used instead of "held out one hand." These include: - Reached out: This phrase can be used to convey the act of stretching one's arm towards something or someone. - Offered: Someone can "offer" their hand to another as a gesture of friendship or assistance. - Extended: Similar to "reached out," this word can be used to describe someone's arm moving outwards to offer help. - Presented: To "present" one's hand is to hold it out as a sign of trust or goodwill. - Proffered: A more formal synonym for "offered," this word can also imply a sense of respect or reverence.