トウ, あ.たる, あ.たり, あ.てる, あ.て, まさ.に, まさ.にべし, たい
hit, right, appropriate, himself
JLPT3 G2 S6 F91
As per 尚# (disperse) + 田 field → disburse (= disperse) an amount of money fitting the value of a field → *fit." "Fit (together)" has produced a slew of extended meanings, including *be on the mark*, *face*, *hit*, *aim*, *purpose*, *expectation*, *guess*, *object*, *put/place against*, *pawn* and *deserve*.
[Full Kanji Etymology List]