NETTLES
Net "tles, n. pl. Etym: [See Knittle. ] (Naut. )(a ) The halves of yarns in the unlaid end of a rope twisted for pointing or grafting. (b ) Small lines used to sling hammocks under the deck beams. (c ) Reef points.
nettlesome
net tle some |ˈnetlsəm ˈnɛdlsəm | ▶adjective causing annoyance or difficulty: complicated and nettlesome regional disputes.
nettle |some |ˈnɛtlsəm | ▶adjective chiefly US causing annoyance or difficulty: nettlesome regional disputes.
n é t tle some /-s (ə )m /形容詞 いらいらさせる, しゃくにさわる ; すぐいらいらする .