レス

less

亀レス

かめレス

replying to someone's email after a long delay, slow response

泥レス

どろレス ドロレス

mud wrestling

横レス

よこレス

message butting in (to a conversation between two other people on a BBS, etc.)

遅レス

おそレス

slow response (to e-mail, etc.)

即即

そくそく

immediate sex (without taking a shower first)

印鑑レス

いんかんレス

without (the need for using a) personal stamp; stampless

即

そく

instantly, immediately, at once

即決即断

そっけつそくだん

prompt decision and prompt execution, make swift decisions and take quick actions

即断即決

そくだんそっけつ

making a swift decision, making immediate decisions and taking quick actions

相即

そうそく

being closely related, being inseparable

即題

そくだい

subjects for improvisation, subjects for improvization

即吟

そくぎん

improvisation (of a poem), improvization

即今

そっこん

at the moment

即決

そっけつ

prompt decision; immediate decision; on-the-spot decision; snap decision

即諾

そくだく

ready consent

即納

そくのう

prompt payment or delivery

即夜

そくや

on the same night

即断

そくだん

prompt decision, snap judgement, snap judgment