AIRIFEROUS

ae ai ar as ef er es fa fe if is oe of oi or os re si so us

air ais are arf ars ear eau efs era err ers far fas fer fes feu fie fir foe for fou fro fur ifs ire oaf oar oes ora ore ors ose our rai ras ref rei res ria rif roe rue sae sau sea sei ser sir sou sri sue use

aero airs ares arfs arse ears eras eros errs euro fair fare faro fear feus fiar fire firs foes fora fore four frae froe furs fuse ires iris oafs oars ores orra osar ours rais rare rase rear refs reif reis rias rife rifs rise roar roes rose roue ruer rues ruse safe sari sear seif sera serf sire soar sofa sora sore sori sour suer sura sure surf urea ursa user