question filtering regexp

/(astral|\bpath\b|is[^?.]*worth|what[^?.]*\bbest\b|familiar|\b\d+k\b|equipment|should i\b|damage|the sea\b|\boptimal\b|\bnew\b|\bcontent\b|\binvest\b|\bbuy\b|iotm|ioty|foty|fotm|event|aftercore|before[^.?]ascend|liver|\bmulti([\s-]?abus|s\b|\b))[^?.]*\?/i