引き換える・引き替える|ひきかえるhikikaeru[3]nakadaka (mid-high)

1. ichidan verb, transitive verbto exchange (things); to convert (currency)
2. ichidan verb, intransitive verbto be in contrast (to); to contrast (with)usu. as 〜に引き換え(て)

• Synonym取り替えるとりかえるNeutralEveryday word for replacing something with another or swapping two things; 「引き換える」 centers on giving one thing in exchange for another.
• Synonym替えるかえるNeutralA general verb for replacing or changing people, things, or methods; 「引き換える」 focuses on trading one thing for another and also has the contrast use 「〜に引き換え」.
• Synonym交換こうかんNeutralVery common in speech and writing for two parties swapping goods or opinions, as in 「情報交換」 and 「席を交換する」; far more frequent than 「引き換える」.
• SynonymチェンジCasualColloquial loanword for general change or replacement, as in 「イメージチェンジ」, and for switching sides in sports; not for redeeming vouchers.
• SynonymトレードNeutralTrade in general, including player trades in pro sports; 「引き換える」 centers on giving one thing for another and does not cover trade broadly.
• Synonym入れ替えるいれかえるNeutralAbout swapping out the contents of a container or changing positions and order, as in 「空気を入れ替える」 and 「順番を入れ替える」; no redeeming sense.
• SynonymエクスチェンジNeutralLoanword for exchange or currency conversion, also the counter itself; general exchanges take 「交換」, while 「引き換える」 means trading one thing for another.
• Related切り替えるきりかえるNeutralFocuses on switching from one method or state to another; in its exchange sense 「引き換える」 is about giving one thing to get another.
• Related取り交わすとりかわすWrittenWritten/formal: both parties hand things to each other, mostly contracts and documents, as in 「契約書を取り交わす」; 「引き換える」 means giving something to obtain something else.
• RelatedスイッチCasualColloquial: mainly an electric switch; as a suru verb it means switching methods or targets. Not used for redeeming vouchers or bartering.
• Related乗り換えるのりかえるNeutralChiefly about changing trains or buses, also switching companies, parties, or methods; 「引き換える」 is about giving something in exchange.
• Related交代こうたいNeutralAbout people or roles taking turns or relieving each other, as in 「選手交代」 and 「交代で運転する」; its objects are people or duties, not things.
• Related互換ごかんWrittenWritten/formal: mutual replaceability, often as 「互換性」 meaning compatibility; 「引き換える」 stresses giving one thing to gain another.
• Related振り替えるふりかえるNeutralAbout moving money or schedules elsewhere, as in 「休日を振り替える」 and 「口座に振り替える」; it is not bartering one thing for another.
• Related置き換えるおきかえるNeutralFocuses on removing the original and putting something else in its place, also substituting wording or values; no voucher redemption involved.
• RelatedコンバートNeutralMostly converting data formats or moving a player to another position; for everyday exchanging of goods, 「引き換える」 is the usual choice.
• Related転換てんかんWrittenWritten/formal: turning a policy, direction, or situation toward something else; 「引き換える」 can also mark contrast with 「～に引き換え」.
• Related入れ替えいれかえNeutralA noun for replacing the people or things inside, as in 「空気の入れ替え」 and 「メンバーの入れ替え」; 「引き換える」 is trading one thing for another.
• Related切り替わるきりかわるNeutralIntransitive: describes a state, screen or the like switching over; the exchange sense of 「引き換える」 describes giving one thing to get another.
• Related交わすかわすWrittenWritten/formal: exchanging greetings, words, or glances, as in 「挨拶を交わす」; its objects are mostly abstract exchanges, not redeemed goods.
• Related差し替えるさしかえるNeutralAbout replacing part of a document, photo, or manuscript, as in 「原稿を差し替える」; unrelated to bartering or redeeming.
• Related付け替えるつけかえるNeutralAbout detaching the old and attaching a new one, or rebooking an expense to another account; 「引き換える」 is used for trading and redeeming.
• Relatedすり替えるすりかえるNeutralSuggests secretly swapping items or dodging a topic or issue, often with a negative nuance; 「引き換える」 just means trading one for the other, with no sneaky overtone.
• Related取り替えっことりかえっこCasualColloquial: casually swapping what two people hold, typically among children; 「引き換える」 is neutral in tone and often means redeeming.
• Related繰り替えるくりかえるWrittenWritten/formal and rare today, meaning to change one thing into another; everyday replacement is 「取り替える」, and redeeming with a voucher takes 「引き換える」.
• Relatedすげ替えるすげかえるNeutralReplacing items or personnel, as in 「首をすげ替える」; it stresses swapping out or refitting, while 「引き換える」 often means redeeming.
• Antonym維持いじNeutralAntonym: keeping a state or level unchanged, as in 「健康を維持する」; it opposes 「引き換える」 on whether to keep things as they are or change them.
• Antonym据え置くすえおくWrittenAntonym, written/formal: leaving things untouched or holding prices and deadlines as they are, as in 「料金を据え置く」; the opposite of swapping things away.

Use 「引き換える」 for giving one thing in exchange for another or redeeming with a ticket or voucher, often as 「〜と引き換えに」; it also marks contrast as 「〜に引き換え」. For everyday replacement pick 「取り替える」, and for two parties swapping goods or opinions 「交換」 is far more common. Other compounds narrow the sense: 「切り替える」 and 「乗り換える」 for switching methods or transport, 「差し替える」 for replacing part of a text, 「振り替える」 for moving money or dates, 「交わす」 for exchanging greetings.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

1. 物もの同士どうしを交換こうかんする。取り替とりかえる。
2. 姿すがた、様子ようすを変かえる。
3. （「にひきかえ」の形かたちで）とは対照的たいしょうてきに。とはまったく異ことなって。