investigation; examination; inquiry; enquiry; survey
amendment; correction; revision; modification; alteration; retouching
isn't it?; let's ...; why don't we ...; how about we ...
plan; project; schedule; scheme; program; programme
to dig; to excavate; to delve into; to dig up (e.g. vegetables); (for two men) to have anal sex
to well (up); to gush forth (of water); to appear (esp. suddenly) (sweat, tears, etc.); to feel emotions from (joy, bravery, etc.); to hatch (esp. of parasitic insects, etc.)
moat; fosse; canal; ditch
beginning; start; outset; at first; at the beginning; initially
stage; step; level; rank; order; stairs
to divide (into); to split (into); to share; to distribute; to distinguish; to discriminate; to break up (a fight)
highway (esp. one existing from the Edo period); main road; highway (e.g. to success); path (to becoming ...); subdistrict (in China)
whole; entirety; whatever (is the matter)
entirely; completely; cleanly; snugly
to cover; to hide; to conceal; to wrap; to disguise
preliminary investigation; preparation
corona; coronavirus; COVID-19
Ms; Miss; Madame; highbrow (woman); cerebral
pet name; nickname; name used to indicate affection, intimacy, informality, etc.
to scratch; to perspire; to shovel; to paddle
competent; suitable; qualified
selection (esp. from many people for an important job position); exceptional promotion
important task; important role; major part (in a film, play, etc.); leading role; high-scoring combination
to be in high spirits; to be full of vigor (vigour); to be enthusiastic; to be eager; to stretch to breaking point
underground; below the ground; world of the dead; the grave; underground (activities, movement, etc.); secret
water vein; underground stream of water; waterway
establishing; proving; ascertaining; identifying; confirming
very; considerably; by no means; not readily; middle; half-way point
without; but if; otherwise; or else
forgetting; lapse of memory
sky; heaven; God; svarga (heaven-like realm visited as a stage of death and rebirth); deva (divine being of Buddhism); top (of a book); sole (of a Japanese sandal)
to look up (at); to look up to; to respect; to ask for (e.g. guidance); to seek; to depend on
construction; architecture (of buildings)
plans; arrangement; schedule; program; programme; expectation
change; modification; alteration; revision; amendment
rough (estimate, manner, etc.); crude; broad; loose; careless (work)
anyhow; anyway; somehow or other; apart from ...; setting ... aside
engineering; engineering works
leader; authority; mainstay
to begin to say; to start talking; to broach (a matter); to be the first to say; to suggest (doing); to propose
serious; severe; grave; acute
construction; establishment