sign and seal

sign and seal の類語

notarize, swear to, authenticate, rubber stamp, subscribe to, undersign, permit, initial, authorize, endorse, validate, underwrite, ratify, approve, countersign, affirm, accredit, second, certify, confirm, indorse, ok, pass on, accept, sanction, support, sign, warrant, seal, pass

sign and seal の言い換えを探すには

sign and seal（）の類語・言い換え（パラフレーズ）を、日本語訳つきで関連度順に並べています。英作文の語彙を増やしたいとき、長文読解で本文と選択肢の言い換えを見抜きたいときに使えます。