Vocabulary

going in order; moving forward; going with (e.g. the current of the times)

(listed in) no particular order; arbitrary order; random order

permutation

hymen

worldly wisdom; secret of success in life

process

first cargo of the year

beginning student; beginner

first tea ceremony of New Year

initialization (of a variable); initialisation

default settings; initial settings; initial configuration

initial choice

initial stage

initial value; initial condition; IV

initial investment

initial investment cost

primipara; woman giving birth for the first time

one's original intention; one's original purpose; one's original aim

carrying out one's original intention

first move (in shogi, go, etc.)

first trial

first experience (of something)

first birthday

first (written) contribution; first post (on a blog, social media, etc.)

New Year's Day sunrise

colostrum; foremilk; first milk

first offence; first offense

bridal night; first night

reason; grounds

act; deed; one's doing

owner; possessor

things at hand; personal belongings

explanation; matter under discussion; contents; one's opinion

head of household

inner layers

interpolation

internal strife

Home Minister (pre-1947)

inside finishing (of a house)

advancing part of a salary