| za {n} (pizza) SEE: pizza | :: |
| Zachariah {prop} (Zechariah) SEE: Zechariah | :: |
| Zachariah {prop} (male given name) SEE: Zachary | :: |
| Zacharias {prop} (Zechariah) SEE: Zechariah | :: |
| Zacharias {prop} (male given name) SEE: Zachary | :: |
| Zachary {prop} (male given name) | :: زکریا, زکریا |
| Zagreb {prop} (capital of Croatia) | :: زاگرب /zâgreb/ |
| Zagros {prop} (a mountain range) | :: زاگرس /zâgros/ |
| Zakynthos {prop} (Greek island, the third largest of the Ionian Islands) | :: زاکینتوس /zâkintos/ |
| Zambia {prop} (country in Southern Africa) | :: زامبیا /zâmbiyâ/ |
| Zamzam {prop} (well) | :: زمزم |
| Zanjan {prop} (city in Iran) | :: زنجان /zanjân/ |
| Zanjan {prop} (province of Iran) | :: زنجان /zanjân/ |
| zany {adj} (ludicrously or incongruously comical) | :: شفت /šeft/ |
| Zanzibar {prop} (island region) | :: زنگبار /zangebâr/ |
| Zarathustra {prop} (Zoroaster) SEE: Zoroaster | :: |
| Zarif {prop} (surname) | :: ظریف /zarif/ |
| Zawra' {prop} (Zawra) SEE: Zawra | :: |
| Zawra {prop} (the city of Tehran and Ray) | :: زورا /zowrâ/ |
| Zazaki {prop} (language) | :: زازاکی /zâzâki/ |
| zeal {n} (fervor or devotion) | :: غیرت /ğeyrat/, تعصب /ta'assob/ |
| zebra {n} (African animal) | :: گورخر /gurxar/, زبرا /zebrâ/ |
| Zechariah {prop} (book of the Bible) | :: زکریا /zakariyâ/ |
| Zechariah {prop} (Hebrew prophet traditionally considered the author of the Book of Zechariah) | :: زکریا /zakariyâ/ |
| Zechariah {prop} (father of John the Baptist) | :: زکریا /zakariyâ/ |
| zed {n} (name of the letter Z, z) SEE: zee | :: |
| zedoary {n} (Curcuma zedoaria) | :: ژدوار /žadvâr/, جدوار /jadvâr/ |
| zee {n} (name of the letter Z, z) | :: زد /zed/, زی /zi/ |
| Zelda {prop} (female given name) | :: زلدا |
| zelkova {n} (kind of tree in the elm family) | :: درخت آزاد /deraxt-e âzâd/, زلکوا /zelkovâ/ |
| zen {adj} (denomination of Buddhism) | :: ذن |
| Zen {n} (denomination of Buddhism) | :: ذن |
| Zen {n} (philosophy) | :: ذن |
| Zen Buddhism {n} (the Zen denomination of Buddhism) | :: ذن /zen/ |
| Zend {prop} (the Avestan language) | :: زند /zand/ |
| zenith {n} (astronomy: point vertically above a position or observer) | :: سمت‌الرأس /samt-or-ra's/, سرسو /sarsu/ |
| zenith {n} (highest point or state; peak) | :: اوج /owj/ |
| zeolite {n} (mineral) | :: زئولیت /zeolit/ |
| zephyr {n} (light refreshing wind; a gentle breeze, see also: breeze) | :: باد فرودین /bād e forūdīn/, باد دبور /bād e dabūr/ |
| Zephyr {prop} (The west wind personified) | :: صبا /sabâ/ |
| zepto- {prefix} (10−21) | :: زپتو |
| zero {num} (cardinal number before 1, denoting nothing) | :: صفر /sefr/, ۰ /-/ |
| zero-sum game {n} (system in which one player's winnings must equal losses of others) | :: بازى مجموع-صفر /baazieh majmoo sefr/ |
| zeroth {adj} (ordinal number corresponding to zero) | :: صفرم /sefrom/ |
| zeroth {adj} (corresponding to a position preceding the first) | :: صفرم /sefrom/ |
| zeta {n} (Sixth letter of the modern Greek alphabet (Ζ, ζ)) | :: زتا /zetâ/ |
| Zeus {prop} (supreme ruler of all Greek gods) | :: زئوس /zeus/ |
| Zhukov {prop} (Russian surname) | :: ژوکوف /žukov/ |
| ziggurat {n} (temple tower of the ancient Mesopotamian valley) | :: زیگورات, ذیققورات /ziqqurat/ |
| zigzag {n} (line or path) | :: زیگزاگ /zigzâg/ |
| zikr {n} (dhikr) SEE: dhikr | :: |
| zillion {n} (unspecified large number) | :: شونصد /šunsad/ |
| Zimbabwe {prop} (Republic of Zimbabwe) | :: زیمبابوه /zimbâbve/ |
| zinc {n} (element) | :: روی /ruy/ |
| Zion {prop} (hill ("mount") in Israel) | :: صهیون /sahyun/ |
| Zionism {n} (Jewish national liberation movement) | :: صهیونیسم /sahyunism/ |
| Zionist {n} (advocate of Zionism) | :: صهیونی /sahyuni/ |
| Zionist {adj} (of or relating to Zionism, a Zionist, or Zionists) | :: صهیونی /sahyuni/ |
| zip {n} (zip fastener) SEE: zip fastener | :: |
| zip code {n} (postcode) SEE: postcode | :: |
| zip fastener {n} (a fastener used in clothing, bags) | :: زیپ /zip/ |
| zipper {n} (zip fastener) SEE: zip fastener | :: |
| zippy {adj} (quick, speedy) SEE: quick | :: |
| zirconium {n} (chemical element) | :: زیرکونیم /zirkoniyom/ |
| zither {n} (musical instrument) | :: سنتور |
| zonked {adj} (drunk) SEE: drunk | :: |
| zoo {n} (park where live animals are exhibited) | :: باغ وحش /bâğ-e vahš/ |
| zoology {n} (science that studies the animal kingdom) | :: جانورشناسی /jânvar-šenâsi/ |
| zoosemiotics {n} (study of animal communication) | :: زیا-نشانه‌شناسی /zia-neshane-shenas/ |
| Zoroaster {prop} (founder of Zoroastrianism) | :: زردشت /zardošt/, زرتشت /zartošt/ |
| Zoroastrian {n} (a follower of Zoroastrianism) | :: زرتشتی /zartošti/ |
| Zoroastrianism {prop} (religion and philosophy ascribed to Zoroaster) | :: زرتشتی‌گری /zartošti-gari/, مزدیسنا /mazdayasnâ/ |
| zubr {n} (zubr) SEE: wisent | :: |
| zucchini {n} (courgette) SEE: courgette | :: |
| Zurich {prop} (city) | :: زوریخ /zurix/ |
| zurkhaneh {n} (traditional Iranian gymnasium) | :: زورخانه /zurxâne/ |
| zurna {n} (musical instrument) | :: سرنا /sornâ/, سرنای /sornây/, سورنای /surnây/ |
| ZWJ {n} (zero-width joiner) | :: اتصال مجازی /ettesâl-e majâzi/ |
| ZWNJ {n} (zero-width non-joiner) | :: فاصله مجازی /fâsele-ye majâzi/ |
| zygoma {n} (cheekbone) SEE: cheekbone | :: |
| zygomatic bone {n} (cheekbone) SEE: cheekbone | :: |