JMdict: 1009000

どうも

1. [int] thank you; thanks
2. [adv] much (thanks); very (sorry); quite (regret)
3. [adv] quite; really; mostly
4. [adv] somehow
5. [adv] in spite of oneself; try as one might; no matter how hard one may try (to, not to)
6. [int] greetings; hello; goodbye

Words often seen with this one: (experimental feature)

こと (145), 私 (114), この (113), すみません (90), よう (76), いい (65), という (62), それ (59), こんにちは (58), そんな (55), その (53), ありがと (50), そりゃ (47), 先生 (43), それは (38), こりゃ (37), 今 (37), また (36), 人 (36), わざわざ (34), 最近 (34), まで (33), 先日 (33), 苦手 (33), いう (32)