C2 Thai words
Specialized and rare vocabulary for deep reading and expert fluency.
methylation (adding a methyl group)
vast grandeur; majestic immensity
water element (classical/Buddhist)
wind/air element (classical/Buddhist)
fire element (classical/Buddhist)
insightful wisdom; discernment
royal foreign policy; royal diplomatic strategy
diagnostic specificity
[to] appear in public (royal)
royal procession
trypsinogen (inactive zymogen of trypsin)
trypsin (serine protease)
radiant, pure joy
[historical] [to] become a royal consort/concubine
absorption concentration (jhāna-level)
CRISPR (bacterial/archaeal defense system)
germ cell (broader usage)
substrate (linguistics)
standard hydrogen electrode (SHE)
emphasized Sunnah; strongly recommended practice (Islamic law)
coronation following conquest or victory
[to] graciously grant/approve/command (by the king)
Her Majesty Queen Suthida (Queen consort of Thailand)
Bajrasudhabimalalakshana (royal epithet of Queen Suthida)
Buddhadasa Bhikkhu; influential Thai monk
hydronium ion (H3O+)
IT architecture discipline
modernity (social-science concept)
Pastoral Council meeting
territory of the Archdiocese of Bangkok
linguistic anthropology; anthropology of language; anthropological linguistics
Royal medical formulary of King Narai
raking light inspection; oblique/grazing illumination
attainment of jhāna (meditative absorption)
connotation; associated meaning
royal/literary: necklace
[to] decide (royal); make up [sb]'s mind (royal)
troop deployment; dispatching an army
clairvoyance; extrasensory knowledge
the Nabataeans (ancient Arab people)
how ...! (exclamatory, literary)
contemplation/reflection on the Dhamma
histone; histone protein
aldol reaction
nucleophile; electron‑pair donor
Cnidaria (animal phylum)
persevering effort; diligent persistence
royal karmic consort
epithet of Sāriputta (“Marshal/General of the Dhamma”)
Palace Law (traditional Thai royal court code)
asubha meditation; foulness contemplation
practice of vipassanā (insight meditation)
Indraditya; used in ศรีอินทราทิตย์ (first king of Sukhothai)
gravitational potential
celestial mechanics
linguistic model
a Noble Truth (Buddhism)
[to] realize the Dhamma; have the Dhamma‑eye arise
Dhammacakkappavattana Sutta (the Buddha’s first sermon)
worldly conditions (Buddhist)
hydroxylation (addition of –OH)
dephosphorylation
royal customs/traditions and court protocol
perseverance; tenacity
enthalpy (H)
ultimate reality/truth (Buddhist/philosophy)
[to] swear an oath of allegiance (by drinking lustral water)
medical physics
sievert (Sv)
carboxyl group (-COOH)
lone pair (of electrons)
isoform
reduction (medicine, orthopedics)
RNA sequencing technology (RNA-seq)
kasina (meditation object)
preparatory sign; preliminary meditation object
paraprotein; M-protein
porcelain gambling token
gambling-house token (historical)
[royal] [to] pass by/through
royal dinner; royal evening banquet
royal visit/journey; royal appearance
impermanence (Buddhist concept)
Somdet Phra Mahitalathibet (royal title)
Adulyadej Vikrom (royal epithet)
[to] elevate a royal rank or title
phosphodiester group
polymerase enzyme (nucleic-acid–synthesizing enzyme)
DNA polymerase
DNA polymerase (enzyme)
RNA polymerase (enzyme)
restoration; renovation (formal)
phenomena; constituent elements of reality (Buddhist)
royal ceremonial paraphernalia
royal household official; official in the monarch’s personal service
the Buddha’s wisdom attribute
military unit organization
functional (math)
prebiotic (before origin of life)
discontinuity (technical)