守護|しゅごshugo[1]atamadaka (head-high)

1. suru verb, no-adjective, transitive verbprotection; safeguard
2. nounshugo (Kamakura or Muromachi period military governor)

• SynonymガードCasualColloquial loanword for guarding or a bodyguard; common in sports and daily speech. Lacks the divine-protection nuance 「守護」 often carries.
• Synonym警護けいごWrittenWritten-style word for guarding VIPs, as in 「要人警護」. 「守護」 is more abstract and often refers to protection by gods or Buddhas.
• Synonym護衛ごえいNeutralEscorting and guarding a person or convoy up close, or the guards themselves; 「守護」 does not imply accompanying the one protected.
• Synonym守りまもりNeutralNative-Japanese word for defense, also divine blessing or an amulet. 「守護」 is a Sino-Japanese word and more literary.
• Synonym守るまもるNeutralThe most common verb for protecting; it also covers keeping rules and promises. 「守護」 is a noun and can name the historical office.
• SynonymかばうNeutralShielding a person from harm or blame, or covering an injured spot; it stresses keeping adversity off someone.
• Synonym保護ほごNeutralProtecting something from damage, also aiding the weak or preserving cultural properties and nature. 「守護」 mostly means guarding people or places.
• Synonym擁護ようごWrittenWritten word for upholding rights or positions, as in 「人権擁護」; it stresses defending them in speech or stance.
• Synonym防護ぼうごWrittenWritten word for protection against hazards and disasters, as in 「防護服」; it stresses physical protection.
• SynonymプロテクションNeutralLoanword mostly confined to technical fields, e.g. copy protection or protective gear; seldom heard in everyday speech.
• Related防御ぼうぎょNeutralWarding off enemy attacks; its counterpart is attack, and it appears in military and sports contexts. 「守護」 centers on keeping someone or something from harm.
• Related防衛ぼうえいNeutralDefense, especially a nation defending itself against invasion, also defending a title. 「守護」 usually means watching over people or places.
• Related警戒けいかいNeutralStaying alert and prepared against danger; it stresses a state of vigilance and need not have a protected object, unlike 「守護」.
• Related警備けいびNeutralGuarding places or events against trouble, as in 「警備員」. 「守護」 is more abstract and can mean divine protection.
• Related守備しゅびNeutralHolding a defensive position, also fielding in baseball. 「守護」 focuses on protecting people or things.
• Related後見こうけんWrittenWritten word for support from behind; in law, guardianship of minors and the like. 「守護」 is protection or guarding in a general sense.
• Related防ぐふせぐNeutralA verb: to block harm or prevent something bad from happening. 「守護」 is a noun centered on keeping the protected object safe.
• Related用心ようじんNeutralBeing careful and on one's guard, as in 「火の用心」; it is about watching out for oneself, not guarding someone else.
• Related見守るみまもるNeutralWatching over someone quietly from the side without stepping in; 「守護」 is active protection.
• Related庇い立てかばいだてNeutralDefending someone from criticism, often with a nuance of favoritism and a negative tinge; 「守護」 is protection in a positive sense.
• Antonym攻撃こうげきNeutralAntonym: launching an attack, also verbal attacks; it stands opposite the guarding that 「守護」 denotes.
• Antonym破壊はかいNeutralAntonym: destroying buildings, systems and the like; opposite to the preservation implied by 「守護」.
• Antonym侵略しんりゃくWrittenWritten antonym: a state violating another's sovereignty or territory; opposite to 「守護」 in the sense of defending the homeland.

For everyday protection use 「守る」 or 「保護」. 「守護」 is more abstract and literary, often for divine protection, and names a historical office. 「ガード」 is casual speech; 「プロテクション」 is technical. Use 「護衛」 or 「警護」 for guarding people, 「警備」 for places and events, 「防御」 or 「防衛」 for defense against attack, 「防護」 for physical protection, 「擁護」 for upholding rights, 「庇う」 or 「庇い立て」 for shielding from blame, 「見守る」 for quiet watching, and 「警戒」 or 「用心」 for vigilance. Antonyms: 「攻撃」, 「破壊」, 「侵略」.

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

1. 守まもること。
2. 鎌倉かまくら幕府ばくふ・室町むろまち幕府ばくふが置おいた軍事ぐんじ・警察権けいさつけんを中心ちゅうしんに国内こくないの治安ちあん・警備けいびを担当たんとうした職名しょくめい。